Worlddata.info
Timezones

Timezone and DST in Cuba

Timezones are always computed by their difference to UTC, the "Universal Time Coordinated". In Cuba exists only a single tonezone at UTC-5. E.g. Los Angeles is currently at UTC-8 in Pacific Time, so the time difference between Los Angeles and Cuba is 3 hours.
They have a nationwide clock change from standard time to daylight saving time, where the clocks are switched forward by 1 hour in summer.
The next clock change in Cuba will be on March 12th, 2023 at 0:00 to daylight saving time.
Back to overview: Cuba

Only 1 nationwide time zone

UTC-5
Standard time:Cuba Standard Time (CST)
Daylight saving time:Cuba Daylight Time (CDT)

Cuba has an east-west extension of 10.1 degrees of longitude. Given the country's location in Caribbean, this corresponds to about 1000 kilometers. With this still relatively small extension, the course of the sun is only slightly different at different positions in the country. The position of the sun in the west of the country differs from that in the east by only about 41 minutes. This means the sun rises and sets 41 minutes later in the west than in the east.
Timezones

The next clock changes in Cuba

DateLocal timeChange
Nov 06, 20221:00 am-1 hour to standard time
Mar 12, 20230:00 midnight+1 hour to daylight saving time
Nov 05, 20231:00 am-1 hour to standard time
Mar 10, 20240:00 midnight+1 hour to daylight saving time
Nov 03, 20241:00 am-1 hour to standard time
Mar 09, 20250:00 midnight+1 hour to daylight saving time
Nov 02, 20251:00 am-1 hour to standard time
Mar 08, 20260:00 midnight+1 hour to daylight saving time
Nov 01, 20261:00 am-1 hour to standard time

Cuba: Sunrise + sunsetTimes for sunrise and sunset in CubaTimes of sunrise and sunset for the most important cities in Cuba and the avg. length of daylight per month
Countries with DSTAll Countries with DSTA summary of all countries that currently observe Daylight Saving Time with further info on introductions and upcoming changes.
United States: VolcanosActive volcanoes and eruptions in the United StatesVolcanic eruptions and their damages by 17 volcanos of the United States