Daylight saving time by country
Most areas in Europe and North America observe daylight saving time, whereas most areas of Africa and Asia do not. In South America, most countries in the north of the continent near the Equator do not observe DST, whereas Paraguay and most of Chile do. The practice of observing daylight saving time in Oceania is also mixed, with New Zealand and parts of southeastern Australia observing DST, while most other areas do not.
Observance as of
Country/Territory | Continent/Subregion | Hemisphere | DST start | DST end | Notes |
Asia | Northern | – | – | Does not observe DST. | |
Asia | Northern | Last Sunday March | Last Sunday October | Observed DST since 1939. | |
Europe | Northern | Last Sunday March | Last Sunday October | Observed DST in 1940–1943, and since 1974. | |
Africa | Northern | – | – | Observed DST in 1916–1921, in the autumn of 1939, in 1944–1945, 1971, 1977–1978, and 1980–1981. | |
Oceania | Southern | – | – | Does not observe DST. | |
Europe | Northern | Last Sunday March | Last Sunday October | Observed DST since 1985. | |
Africa | Southern | – | – | Does not observe DST. | |
West Indies | Northern | – | – | Does not observe DST. | |
West Indies | Northern | – | – | Does not observe DST. | |
South America | Southern | – | – | Observed DST in 1900–1969, 1974, 1988–2000, and 2007–2009. | |
Asia | Northern | – | – | Observed DST in 1981–1995, 1997–2011. | |
West Indies | Northern | – | – | Does not observe DST. | |
Africa | Southern | – | – | Does not observe DST. | |
Oceania | Southern | First Sunday of October at 02:00 | First Sunday of April at 02:00 | DST used only in,,,,,, and. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1916–1918, 1920, 1940–1948 and since 1980. | |
Asia & Europe | Northern | – | – | Observed DST in 1981–1989, 1990–1992 and 1996–2015. | |
West Indies | Northern | Second Sunday March | First Sunday November | Observed DST since 1964. | |
Asia | Northern | – | – | Does not observe DST. | |
Oceania | Northern | – | – | Does not observe DST. | |
Asia | Northern | – | – | Observed DST during World War II from 1942–1945 as a part of the Bengal Presidency of India. Also observed in 2009. | |
West Indies | Northern | – | – | Observed DST from 1977–1980. | |
Europe | Northern | – | – | Observed DST in 1941–1944, 1981–2010. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1916–1940, 1942–1946 and since 1977. | |
Central America | Northern | – | – | Observed DST in 1973–1974 and 1982–1983. | |
Africa | Northern | – | – | Does not observe DST. | |
Northern America | Northern | Second Sunday March | First Sunday November | Observed DST since 1974. | |
Asia | Northern | – | – | Does not observe DST. | |
South America | Southern | – | – | Observed DST in 1931–1932. | |
West Indies | Northern | – | – | Does not observe DST. | |
Europe | Northern | Last Sunday March | Last Sunday October | Observed DST in 1916–1918 when it was a part of, in 1941–1945 and since 1983 when it was part of the. | |
Africa | Southern | – | – | Observed DST in 1943–1944. | |
South America | Southern & Northern | – | – | Observed DST in 1931–1933, 1949–1953, 1963–1968, and 1985–2019. | |
West Indies | Northern | – | – | Does not observe DST. | |
Asia | Northern | – | – | Does not observe DST. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1943–1944 and since 1979. | |
Africa | Northern | – | – | Does not observe DST. | |
Africa | Southern | – | – | Does not observe DST. | |
Asia | Northern | – | – | Does not observe DST. | |
Africa | Northern | – | – | Does not observe DST. | |
Northern America | Northern | Second Sunday March at 02:00 | First Sunday November at 02:00 | Some regions in, east of 63°W longitude, most of, , and some areas in and do not observe DST. Saskatchewan, however, observes Central Time even though it geographically belongs in the Mountain Time Zone based on the longitude, meaning it effectively observes DST year round. | |
Africa | Northern | – | – | Observed DST in 1942–1945. | |
West Indies | Northern | – | – | Does not observe DST. | |
Africa | Northern | – | – | Does not observe DST. | |
Africa | Northern | – | – | Observed DST in winter 1979–1980. | |
South America | Southern | First Sunday September | First Sunday April | Observed DST in 1927–1946 and from 1968–2015. Chile observed year-round DST in 2015, but reintroduced regular DST in 2016. Magallanes Region does not observe DST since December 2016. | |
Asia | Northern | – | – | Observed DST in 1940–1941 and 1986–1991. In 1980, its,,, and zones all changed to UTC+8. | |
Oceania | Southern | – | – | Does not observe DST. | |
Oceania | Southern | – | – | Does not observe DST. | |
South America | Northern & Southern | – | – | Observed DST in 1992–1993. | |
Africa | Northern | – | – | Does not observe DST. | |
Oceania | Southern | – | – | Observed DST in 1978–1991. | |
Africa | Southern & Northern | – | – | Does not observe DST. | |
Africa | Southern & Northern | – | – | Does not observe DST. | |
Central America | Northern | – | – | Observed DST in 1954, 1979–1980 and 1991–1992. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1916–1918 when it was a part of in 1941–1945 and since 1983. | |
West Indies | Northern | Second Sunday March | First Sunday November | Observed DST in 1928, 1940–1942, 1945–1946, and since 1965. | |
West Indies | Northern | – | – | Does not observe DST. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST since 1975. maintained permanent DST from September 2016 to October 2017. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1916–1918, 1940–1949, and since 1979. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1916, 1940–1948, and since 1980. | |
Africa | Northern | – | – | Does not observe DST. | |
West Indies | Northern | – | – | Does not observe DST. | |
West Indies | Northern | – | – | Observed DST in 1966–1967, 1969–1974. | |
Asia | Southern | – | – | Does not observe DST. | |
South America | Southern & Northern | – | – | Does not observe DST. | |
Africa & Asia | Northern | – | – | Observed DST in 1940–1945, 1957–2010, and 2014–2015. An attempt to restore daylight saving after Ramadan was rejected by the Egyptian parliament on July 4, 2016 and currently has no plans to use DST in the future. | |
Central America | Northern | – | – | Observed DST in 1987–1988. | |
Africa | Northern & Southern | – | – | Does not observe DST. | |
Africa | Northern | – | – | Does not observe DST. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1918, 1940–1944, 1981–1988, 1997–1999, and since 2002. | |
Africa | Southern | – | – | Does not observe DST. | |
Africa | Northern | – | – | Does not observe DST. | |
Europe | Northern | Last Sunday March | Last Sunday October | Observed DST since 1981. | |
South America | Southern | – | – | Observed DST in 1937–1942 and 1983–2010. | |
Oceania | Southern | First Sunday November | Third Sunday January | Observed DST in 1998–2000 and since 2009. | |
Europe | Northern | Last Sunday March | Last Sunday October | Observed DST in 1942 and since 1981. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1916–1945 and since 1976. | |
South America | Northern | – | – | Does not observe DST. | |
Oceania | Southern | – | – | Does not observe DST. | |
Africa | Southern | – | – | Does not observe DST. | |
Africa | Southern & Northern | – | – | Does not observe DST. | |
Africa | Northern | – | – | Does not observe DST. | |
Asia & Europe | Northern | – | – | Observed DST in 1981–2005. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1916–1918, 1940–1949, and since 1980. | |
Africa | Northern | – | – | Observed DST from 1936–1942. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1932-1952 and since 1975. | |
Northern America | Northern | Saturday before last Sunday March at 22:00 local time on | Saturday before last Sunday October at 23:00 local time on | Observed DST since 1980. Follows European Union practice as part of the Kingdom of Denmark, hence start & end times correspond to 01:00 UTC on the respective Sunday. See Daylight saving time in the Americas—Greenland Qaanaaq uses US and Canada rules. Danmarkshavn has not observed DST since 1995. | |
West Indies | Northern | – | – | Does not observe DST. | |
West Indies | Northern | – | – | Does not observe DST. | |
Oceania | Northern | – | – | Does not observe DST. | |
Central America | Northern | – | – | Observed DST in 1973–1974, 1983, 1991, and 2006. | |
Guernsey | Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1916–1968 and since 1972. |
Africa | Northern | – | – | Does not observe DST. | |
Africa | Northern | – | – | Does not observe DST. | |
South America | Northern | – | – | Does not observe DST. | |
West Indies | Northern | Second Sunday March | First Sunday November | Observed DST in 1983–1997, 2005–2006, 2012–2015, and since 2017. | |
Oceania | Southern | – | – | Does not observe DST. | |
Europe | Northern | Last Sunday March | Last Sunday October | Observed DST in 1916–1920, 1940–1948, and since 1966. | |
Central America | Northern | – | – | Observed DST in 1987–1988 and 2006. | |
Asia | Northern | – | – | Observed DST in 1941, 1945–1976, and 1979. | |
Oceania | Northern | – | – | Does not observe DST. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1916–1920, 1941–1950, 1954–1957, and since 1980. The government considered abolishing DST in 2017, moving Hungary to the year-round but there are no official plans to do so yet. This would be problematic considering DST switch is coordinated on an EU level. | |
Europe | Northern | – | – | Observed DST in 1917–1918 and 1939–1968. | |
Asia | Northern | – | – | Observed DST during World War II from 1942–1945. | |
Asia & Oceania | Southern & Northern | – | – | Jakarta observed DST in 1948–1950. | |
Asia | Northern | – | – | Observed DST in 1982–2007. | |
Asia | Northern | March 21–22 | September 21–22 | Observed DST in 1977–1980, 1991–2005, and since 2008. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1916–1968 and since 1972. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1916–1968 and since 1972. | |
Asia | Northern | Friday before last Sunday March | Last Sunday October | Observed DST in 1940–1946, 1948–1957, 1974–1975, and since 1985. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1916–1920, 1940–1948, and since 1966. | |
Africa | Northern | – | – | Does not observe DST. | |
West Indies | Northern | – | – | Observed DST in 1974–1983. | |
Asia | Northern | – | – | Observed DST in 1948–1951. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1916–1968 and since 1971. | |
Asia | Northern | Last Friday March | Last Friday October | Observed DST in 1973–1979 and 1985–2011. In 2012 changed time zone to, effectively going on permanent DST. Returned to on December 20, 2013, and has observed DST since 2014. | |
Asia & Europe | Northern | – | – | Observed DST in 1981–1990 and 1992–2004. | |
Africa | Northern & Southern | – | – | Does not observe DST. | |
Oceania | Southern & Northern | – | – | Does not observe DST. | |
Asia | Northern | – | – | Does not observe DST. | |
Asia | Northern | – | – | Observed DST in 1948–1951, 1955–1960, and 1987–1988. | |
' | Europe | Northern | Last Sunday March | Last Sunday October | Observed DST since 1983. |
Asia | Northern | – | – | Does not observe DST. | |
Asia | Northern | – | – | Observed DST in 1981–2005. | |
Asia | Northern | – | – | Does not observe DST. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1918–1919, 1941–1944, and since 1981. | |
Asia | Northern | Last Sunday March | Last Sunday October | Observed DST in 1920–1923, 1957–1961, 1972–1978, and since 1984. | |
Africa | Southern | – | – | Observed DST in 1943–1944. | |
Africa | Northern | – | – | Does not observe DST. | |
Africa | Northern | – | – | Observed DST in 1951–1959, 1982–1989, 1996–1997, and 2012–2013. | |
Europe | Northern | Last Sunday March | Last Sunday October | Observed DST since 1981. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1941–1944, 1981–1999, and since 2003. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1916–1946 and since 1977. | |
Asia | Northern | – | – | Observed DST in 1961–1980. | |
Africa | Southern | – | – | Observed DST in 1954. | |
Africa | Southern | – | – | Does not observe DST. | |
Asia | Northern | – | – | Observed DST in 1933–1981. The time zone in Malaysia has changed and varied a lot in the past. | |
Asia | Northern & Southern | – | – | Does not observe DST. | |
Africa | Northern | – | – | Does not observe DST. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1916–1920, 1940–1948, and since 1966. | |
Oceania | Northern | – | – | Does not observe DST. | |
West Indies | Northern | – | – | Observed DST in 1980. Currently Does not observe DST. | |
Africa | Northern | – | – | Does not observe DST. | |
Africa | Southern | – | – | Observed DST in 1982–1983 and 2008–2009. | |
Central America | Northern | First Sunday April | Last Sunday October | Has observed DST since 1996, but has observed DST since 1976. discontinued the observance in 1997 and in 2014. Durango, Coahuila, Nuevo León and Tamaulipas observed DST in 1988. Locations less than 20 km from the US border use U.S. DST. also uses the U.S. DST. | |
Oceania | Northern | – | – | Does not observe DST. | |
Oceania | Northern | – | – | Observed DST in 1956. | |
Europe | Northern | Last Sunday March | Last Sunday October | Observed DST in 1932–1944, 1981–1989, and since 1991. | |
Europe | Northern | Last Sunday March | Last Sunday October | Observed DST in 1916–1945 and since 1976. | |
Asia | Northern | – | – | Observed DST in 1983–1998, 2001–2006, and 2015–2016. | |
Europe | Northern | Last Sunday March | Last Sunday October | Observed DST 1941–1945 and since 1983 when it was part of the. | |
West Indies | Northern | – | – | Does not observe DST. | |
Africa | Northern | – | – | Observed DST in 1939–1945, 1950, 1967, 1974, 1974–1976, and 2008–2020. DST was stopped during Ramadan. Only areas controlled by used DST. | |
Africa | Southern | – | – | Does not observe DST. | |
Asia | Northern | – | – | Does not observe DST. | |
Africa | Southern | – | – | Observed DST in 1942–1943. Does not observe DST but implemented winter time in 1994 in all regions except Zambezi. DST was removed in 2017. | |
Oceania | Southern | – | – | Does not observe DST. | |
Asia | Northern | – | – | Does not observe DST. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1916–1945 and since 1977. | |
Oceania | Southern | – | – | Observed DST in 1977–1979 and 1996–1997. | |
Oceania | Southern | Last Sunday September | First Sunday April | Observed DST in 1927–1946 and since 1974. | |
Central America | Northern | – | – | Observed DST in 1973–1975, 1979–1980, 1992–1994, and 2005–2006. | |
Africa | Northern | – | – | Does not observe DST. | |
Africa | Northern | – | – | Does not observe DST. | |
Oceania | Southern | – | – | Does not observe DST. | |
Oceania | Southern | First Sunday of October at 2:00 am | First Sunday of April at 2:00 am | Observed DST in 1974–1975 and since 2019. | |
Oceania | Northern | – | – | Does not observe DST. | |
Europe | Northern | Last Sunday March | Last Sunday October | Observed DST in 1941–1945 and since 1983 when it was part of the. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1916, 1940–1945, 1959–1965, and since 1980. Follows European Union practice, although not a member. | |
Asia | Northern | – | – | Does not observe DST. | |
Asia | Northern | – | – | Observed DST in 1942–1945 as a part of. Also observed in 2002 and from 2008–2009. | |
Oceania | Northern | – | – | Does not observe DST. | |
Asia | Northern | – | – | See [|Israel]. | |
Central America & South America | Northern | – | – | Does not observe DST. | |
Oceania | Southern | – | – | Does not observe DST. | |
South America | Southern | First Sunday October | Fourth Sunday March | Observed DST since 1975. Current start and end dates last updated in 2013. | |
South America | Southern | – | – | Observed DST in 1938–1940, 1986–1987, 1990, and 1994. | |
Asia | Northern | – | – | Observed DST in 1936–1937, 1954, 1978, and 1990. | |
Oceania | Southern | – | – | Does not observe DST. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1916–1919, 1940–1949, 1957–1964, and since 1977. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1916–1921, 1924, 1926–1929, 1931–1932, 1934–1949, 1951–1965, and since 1977. | |
West Indies | Northern | – | – | Observed DST in 1942–1945. | |
Asia | Northern | – | – | Does not observe DST. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | First time when DST was observed in Romania was in 1917, due to World War One.Observed DST in 1932–1939 and since 1979. | |
Europe & Asia | Northern | – | – | Observed DST in 1917–1919, 1921, and 1981–2010. In 2011–2014, used permanent DST. In 2014, left permanent DST and switched to permanent standard time. | |
Africa | Southern | – | – | Does not observe DST. | |
West Indies | Northern | – | – | Does not observe DST. | |
West Indies | Northern | – | – | Does not observe DST. | |
Africa | Southern | – | – | Does not observe DST. | |
West Indies | Northern | – | – | Does not observe DST. | |
West Indies | Northern | – | – | Does not observe DST. | |
West Indies | Northern | – | – | Does not observe DST. | |
Northern America | Northern | Second Sunday March | First Sunday November | Observed DST since 1987. | |
West Indies | Northern | – | – | Does not observe DST. | |
Oceania | Southern | Last Sunday September | First Sunday April | Observed DST since 2010. | |
Europe | Northern | Last Sunday March | Last Sunday of October | Observed DST in 1916–1920, 1940–1948, and since 1966. | |
Africa | Northern & Southern | – | – | Does not observe DST. | |
Asia | Northern | – | – | Does not observe DST. | |
Africa | Northern | – | – | Does not observe DST. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1941–1945 and since 1983. | |
Africa | Southern | – | – | Does not observe DST. | |
Africa | Northern | – | – | Observed DST in 1935–1942 and 1957–1962. | |
Asia | Northern | – | – | Observed DST in 1933–1935 by adding 20 minutes to standard time. On January 1, 1936, country changed their time zone to. | |
West Indies | Northern | – | – | Does not observe DST. | |
West Indies | Northern | – | – | Does not observe DST. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1916–1918, 1940–1949, and since 1979. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1916–1918 when it was a part of, in 1941–1945, and since 1983. | |
Oceania | Southern | – | – | Does not observe DST. | |
Africa | Northern & Southern | – | – | Does not observe DST. | |
Africa | Southern | – | – | Observed DST in 1942–1944. | |
South America | Southern | – | – | Does not observe DST. | |
Africa | Northern | – | – | Observed DST in 1970–1985. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1917–1919, 1924, 1926–1929, 1937–1946, 1949, and since 1974. On DST observed since 1980. | |
Asia | Northern | – | – | Observed DST during the World War II, from 1942–1945 just as the rest of the Indian subcontinent. | |
Africa | Northern | – | – | Observed DST in 1970–1985. | |
South America | Northern | – | – | Does not observe DST. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST 15 May–30 September 1916, in a test run. Observed DST since 1980. 1980 first Sunday of April to last Sunday of September. 1981–1995 last Sunday of March to last Sunday of September. Since 1996 last Sunday of March to last Sunday of October. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST in 1941–1942 and since 1981. Follows European Union practice, although not a member. | |
Asia | Northern | Last Friday March | Last Friday October | Observed DST in 1920–1923, 1962–1968, and since 1983. | |
' | Asia | Northern | – | – | Observed DST in 1945–1962, 1974, 1975, and 1979. |
Asia | Northern | – | – | Observed DST in 1981–1991. | |
Africa | Southern | – | – | Does not observe DST. | |
Asia | Northern | – | – | Does not observe DST. | |
Africa | Northern | – | – | Does not observe DST. | |
Oceania | Southern | – | – | Does not observe DST. | |
Oceania | Southern | – | – | Observed DST from 1999–2002 and 2016–2017. | |
West Indies | Northern | – | – | Does not observe DST. | |
Africa | Southern | – | – | Does not observe DST. | |
Africa | Northern | – | – | Observed DST in 1939–1945, 1977–1978, 1988–1990, and 2005–2008. | |
Asia & Europe | Northern | – | – | Observed DST in 1916, 1920–1922, 1924–1925, 1940–1942, 1945–1951, 1962, 1964, 1970–1983, and 1985–2016. Followed European Union practice, although was not a member. In 2016, Turkey adopted the new Turkey Time time zone. | |
Asia | Northern | – | – | Observed DST in 1981–1991. | |
West Indies | Northern | Second Sunday March | First Sunday November | Observed DST in 1979–2015 and since 2018. | |
Oceania | Southern | – | – | Does not observe DST. | |
Africa | Northern & Southern | – | – | Does not observe DST. | |
Europe | Northern | Last Sunday March | Last Sunday October | Observed DST in 1941–1943, 1981–1989, and since 1992. Follows European Union practice, although not a member. Since 2014, Crimea and some locations in the East do not observe DST. | |
Asia | Northern | – | – | Does not observe DST. | |
Europe | Northern | Last Sunday March at 01:00 UTC | Last Sunday October at 01:00 UTC | Observed DST since 1916. Year-round Summer Time + Double Summer Time 1940–1945. Two-stage Double Summer Time 1947. Year-round Summer Time 1968–1971. | |
Northern America & Oceania | Northern | Second Sunday March | First Sunday November | and do not use DST. Year-round DST observed 1942–1945 and 1974–1975. | |
West Indies | Northern | – | – | Does not observe DST. | |
South America | Southern | – | – | Observed DST in 1923–1926, 1933–1943, 1959–1960, 1965–1970, 1972, 1974–1980, 1987–1993, and 2004–2015. | |
Asia | Northern | – | – | Observed DST in 1981–1991. | |
Oceania | Southern | – | – | Observed DST in 1983–1993. | |
South America | Northern | – | – | Does not observe DST. | |
Asia | Northern | – | – | Does not observe DST. | |
Oceania | Southern | – | – | Does not observe DST. | |
Africa | Northern | May 31 | Apr 19 | Observed DST in 1976–1978, 2008–2020. DST stopped during Ramadan. Only areas controlled by used DST. | |
Asia | Northern | – | – | Does not observe DST. | |
Africa | Southern | – | – | Does not observe DST. | |
Africa | Southern | – | – | Does not observe DST. |