Abbreviation / Name
CST - Colombia Standard Time
CDT - Cuba Daylight Time
UTC / GMT Offset
-5:00 hours during Colombia Standard Time, currently in use.
-4:00 hours during Cuba Daylight Time.
Daylight Saving Time Change
+1:00 hour - DST is NOT in use
Daylight Saving Time Starts
Sunday, March 14
, 2021 at 12:00 am
local time. DST starts annually the on second Sunday of March. Clocks are turned forward
1 hour to Sunday, March 14, 2021, 1:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Sunday, November 7
, 2021 at 1:00 am
local time. DST ends annually the on first Sunday of November. Clocks are turned backward
1 hour to Sunday, November 7, 2021, 12:00 am local standard time instead. Also called Fall Back or switch to Winter Time.
HOG, Holginas, Holguin, Holguín, Holquin, Ol'gin, Olgin, ao er jin, olgini, orugin, ʼwlgyn, Олгин, Ольгин, Ольгін, אולגין, ოლგინი, オルギン, 奧爾金
20° 53' N Latitude / 76° 15' W Longitude
International Dialing Code