St John's, Antigua and Barbuda
Live local time, today's date, America/Antigua details, UTC offset and practical comparisons for St John's.
St John's time facts
These values are calculated for the current instant using America/Antigua.
- Time zone
- America/Antigua
- Abbreviation
- AST
- UTC offset
- UTC-04:00
- Daylight saving
- No · Not active now
- Country
- Antigua and Barbuda
Sky times for St John's
Local sunrise, sunset, moonrise, moonset and moon shape for Thursday, September 17, 2026. Times are calculated for 17.1210, -61.8433 in America/Antigua and may vary slightly with terrain and atmospheric conditions.
Waxing Crescent
34% illuminated
Lunar age 5.8 days. Moonrise is 11:34 AM; moonset is 10:42 PM.
Moon phase detailsSt John's across the day
Compare St John's with major business centres. Hover or tap a column to follow one instant across every location.
Time difference from St John's
Differences below use each location's current UTC offset and can change around daylight-saving transitions.
| City | Local time | Zone | Difference |
|---|---|---|---|
| London United Kingdom | 5:36 PM | BST · UTC+01:00 | London is 5 hours ahead St John's |
| New York United States | 12:36 PM | EDT · UTC-04:00 | Same current time |
| Dubai United Arab Emirates | 8:36 PM | +04 · UTC+04:00 | Dubai is 8 hours ahead St John's |
| Singapore Singapore | 12:36 AM | +08 · UTC+08:00 | Singapore is 12 hours ahead St John's |
| Tokyo Japan | 1:36 AM | JST · UTC+09:00 | Tokyo is 13 hours ahead St John's |
| Sydney Australia | 2:36 AM | AEST · UTC+10:00 | Sydney is 14 hours ahead St John's |
| Los Angeles United States | 9:36 AM | PDT · UTC-07:00 | Los Angeles is 3 hours behind St John's |
St John's time zone
- IANA identifier
- America/Antigua
- Current abbreviation
- AST
- Current UTC offset
- UTC-04:00
- Offsets seen in 2026
- UTC-04:00
- Abbreviations seen in 2026
- AST
- Daylight saving in current year
- No seasonal offset change detected
- Next clock change
- No clock change was found in the next 550 days.
- Coordinates
- 17.1210, -61.8433
Time zone converter
Convert historical, current or future wall times between cities, IANA zones and UTC offsets.
Compare St John's with
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St John's time questions
What time is it in St John's right now?
The live clock at the top shows the current time in St John's. At page generation it was 12:36 PM on Thursday, September 17, 2026.
What time zone is St John's in?
St John's uses the IANA time zone America/Antigua. Its current abbreviation is AST.
What is St John's's UTC offset?
The current UTC offset is UTC-04:00. The offset shown is calculated for the current instant rather than hardcoded.
Does St John's observe daylight saving time?
No daylight-saving offset change is detected for this zone in the current year.
What time is sunrise and sunset in St John's today?
Today's calculated sunrise is 5:55 AM and sunset is 6:07 PM local time.
What time is moonrise in St John's today?
Today's calculated moonrise is 11:34 AM and moonset is 10:42 PM local time.
What is the moon shape today in St John's?
The current phase is Waxing Crescent, approximately 34% illuminated, with a lunar age of 5.8 days.
What is the time difference between St John's and London?
At this moment London is 5 hours ahead St John's. The difference may change when daylight-saving rules change.
