What Timezone is Antigua and Barbuda In?
Facts last checked 9 October 2026.
Standard time shown — daylight saving may apply at certain times of year.
Antigua and Barbuda uses a single timezone: UTC-04:00. The whole country keeps the same clock, which makes planning calls and travel straightforward.
When it is 12:00 noon UTC, the time in Antigua and Barbuda (UTC-04:00) is 08:00. Counting down to a trip? Try a countdown timer set to local Antigua and Barbuda time.
Beat the jet lag in Antigua and Barbuda
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World Time Zone Clock
Track the time in Antigua and Barbuda and home at a glance.
Time difference between Antigua and Barbuda and major cities
| City | Standard offset | Antigua and Barbuda is… (compared with that city) |
|---|---|---|
| London | UTC+0 | 4 hours behind |
| New York | UTC-5 | 1 hour ahead |
| Los Angeles | UTC-8 | 4 hours ahead |
| Dubai | UTC+4 | 8 hours behind |
| Mumbai / Delhi | UTC+5.5 | 9.5 hours behind |
| Tokyo | UTC+9 | 13 hours behind |
| Sydney | UTC+10 | 14 hours behind |
Based on standard (winter) time. Where a place observes daylight saving the gap changes by an hour for part of the year.
Other countries on UTC-04:00
- Barbados
- Bolivia
- Chile
- Dominica
- Dominican Republic
- Grenada
- Guyana
- Saint Kitts and Nevis
- Saint Lucia
- Saint Vincent and the Grenadines
- Trinidad and Tobago
- Venezuela
Antigua and Barbuda in context
- Antigua and Barbuda covers 442 km², making it the 183rd largest of the 196 countries on this site.
- Its population density of about 234 people per km² ranks 43rd of 196 (1st = most crowded).
- Antigua and Barbuda has no land borders with other countries on this site.
- With 103,603 people, Antigua and Barbuda holds about 0.3% of the population of Caribbean.
- That is less than 0.1% of the North America total counted on this site.
- Traffic drives on the left, and calendars start the week on Monday.
- Antigua and Barbuda is a member state of the United Nations.
Antigua and Barbuda time — FAQ
What timezone is Antigua and Barbuda in?
Antigua and Barbuda is in the UTC-04:00 timezone.
How many timezones does Antigua and Barbuda have?
Antigua and Barbuda uses a single timezone (UTC-04:00).
What time is it in Antigua and Barbuda when it is noon UTC?
When it is 12:00 UTC, the time in Antigua and Barbuda (UTC-04:00) is 08:00.
What other countries share Antigua and Barbuda's timezone?
Countries in the same UTC-04:00 timezone as Antigua and Barbuda include Barbados, Bolivia, Chile, Dominica, Dominican Republic, Grenada and 6 others. Note that daylight saving rules can differ, so the exact local time may not always match.
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