Time in Sierra Leone is given by Greenwich Mean Time (GMT; UTC+00:00).Sierra Leone. "time difference: UTC 0". The World Factbook. Central Intelligence Agency (CIA). Retrieved 17 September 2021. Sierra Leone has never observed daylight saving time.Sierra Leone Time Zone. TimeTemperature.com. Retrieved 17 September 2021. Sierra Leone adopted its current time zone in 1939, switching from UTC−01:00.United States. National Bureau of Standards, Gould, Ralph Edgar (1935) Standard Time Throughout the World. U.S. Government Printing Office. p. 20. Retrieved 17 September 2021.
IANA time zone database In the IANA time zone database, Sierra Leone is given one zone in the file zone.tab – Africa/Freetown. "SL" refers to the country's ISO 3166-1 alpha-2 country code. Data for Sierra Leone directly from zone.tab of the IANA time zone database; columns marked with * are the columns from zone.tab itself:Africa at the tz database. Internet Assigned Numbers Authority (IANA). Retrieved 17 September 2021.
c.c.* coordinates* TZ* Comments UTC offset DST
References
External links Current time in Sierra Leone at Time.is Time in Sierra Leone at TimeAndDate.com