- Type a city, a country or a zone such as “CET” or “Tokyo”.
Current local time in Guantanamo, Cuba
America/Havana
Observatory log
Guantanamo, observed
- 01Time zone
Cuba Daylight Time
CDT · UTC−4 · IANA
America/Havana- 02Daylight saving
Daylight saving time is in effect (CDT)
Last changeSunday, 8 March 2026 at 00:00: clocks go forward 1 hour to 01:00 (CST → CDT).
Next changeSunday, 1 November 2026 at 01:00: clocks go back 1 hour to 00:00 (CDT → CST).
- 03Sun today
- Sunrise06:55Sunset18:38Day length11 h 43 minSolar noon12:46
MoonWaxing crescent, 16% lit
Golden hour06:42–07:25 · 18:08–18:51
- 04Working hours
Counted as 09:00–17:00 local; the weekend in Cuba is Saturday and Sunday.
- 05Best time to call
- 06Time zones in Cuba
Cuba uses a single time zone: America/Havana.
- 07Also on this clock
- 08Coordinates
20.15° N, 75.21° W · Guantánamo
Differences
Guantanamo and the world
| City | Local time | Difference from GuantanamoDiff. |
|---|---|---|
 London | +5 h | |
 New York | Same time | |
| Los Angeles | −3 h | |
| Chicago | −1 h | |
 São Paulo | +1 h | |
 Paris | +6 h | |
 Dubai | +8 h | |
 Mumbai | +9 h 30 min | |
 Singapore | +12 h | |
 Hong Kong | +12 h | |
 Tokyo | +13 h |
Plan a meeting with Guantanamo
More cities in Cuba
Questions
Asked about Guantanamo
What time zone is Guantanamo in?
Guantanamo uses Cuba Daylight Time (CDT), UTC−4. Its IANA time-zone ID is America/Havana.
Does Cuba use daylight saving time?
Yes. The next change is on Sunday, 1 November 2026 at 01:00: clocks go back 1 hour to 00:00 (CDT → CST).
When does the sun rise and set in Guantanamo today?
Today in Guantanamo the sun rises at 06:55 and sets at 18:38, giving 11 h 43 min of daylight.