Guantánamo, Cuba
Live local time, today's date, America/Havana details, UTC offset and practical comparisons for Guantánamo.
Guantánamo time facts
These values are calculated for the current instant using America/Havana.
- Time zone
- America/Havana
- Abbreviation
- CDT
- UTC offset
- UTC-04:00
- Daylight saving
- Yes · Currently active
- Country
- Cuba
Sky times for Guantánamo
Local sunrise, sunset, moonrise, moonset and moon shape for Friday, September 18, 2026. Times are calculated for 20.1444, -75.2092 in America/Havana and may vary slightly with terrain and atmospheric conditions.
First Quarter
44% illuminated
Lunar age 6.8 days. Moonrise is 1:30 PM; moonset is Not visible today.
Moon phase detailsGuantánamo across the day
Compare Guantánamo with major business centres. Hover or tap a column to follow one instant across every location.
Time difference from Guantánamo
Differences below use each location's current UTC offset and can change around daylight-saving transitions.
| City | Local time | Zone | Difference |
|---|---|---|---|
| London United Kingdom | 10:05 AM | BST · UTC+01:00 | London is 5 hours ahead Guantánamo |
| New York United States | 5:05 AM | EDT · UTC-04:00 | Same current time |
| Dubai United Arab Emirates | 1:05 PM | +04 · UTC+04:00 | Dubai is 8 hours ahead Guantánamo |
| Singapore Singapore | 5:05 PM | +08 · UTC+08:00 | Singapore is 12 hours ahead Guantánamo |
| Tokyo Japan | 6:05 PM | JST · UTC+09:00 | Tokyo is 13 hours ahead Guantánamo |
| Sydney Australia | 7:05 PM | AEST · UTC+10:00 | Sydney is 14 hours ahead Guantánamo |
| Los Angeles United States | 2:05 AM | PDT · UTC-07:00 | Los Angeles is 3 hours behind Guantánamo |
Guantánamo time zone
- IANA identifier
- America/Havana
- Current abbreviation
- CDT
- Current UTC offset
- UTC-04:00
- Offsets seen in 2026
- UTC-05:00, UTC-04:00
- Abbreviations seen in 2026
- CDT, CST
- Daylight saving in current year
- Observed
- Next clock change
- The next detected change is Sunday, November 1, 2026: clocks move back from CDT (UTC-04:00) to CST (UTC-05:00).
- Coordinates
- 20.1444, -75.2092
Time zone converter
Convert historical, current or future wall times between cities, IANA zones and UTC offsets.
Compare Guantánamo with
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Guantánamo time questions
What time is it in Guantánamo right now?
The live clock at the top shows the current time in Guantánamo. At page generation it was 5:05 AM on Friday, September 18, 2026.
What time zone is Guantánamo in?
Guantánamo uses the IANA time zone America/Havana. Its current abbreviation is CDT.
What is Guantánamo's UTC offset?
The current UTC offset is UTC-04:00. The offset shown is calculated for the current instant rather than hardcoded.
Does Guantánamo observe daylight saving time?
Yes. This zone has more than one offset in the current year.
What time is sunrise and sunset in Guantánamo today?
Today's calculated sunrise is 6:48 AM and sunset is 7:00 PM local time.
What time is moonrise in Guantánamo today?
Today's calculated moonrise is 1:30 PM and moonset is Not visible today local time.
What is the moon shape today in Guantánamo?
The current phase is First Quarter, approximately 44% illuminated, with a lunar age of 6.8 days.
What is the time difference between Guantánamo and London?
At this moment London is 5 hours ahead Guantánamo. The difference may change when daylight-saving rules change.
