Port Williams, Canada
Live local time, today's date, America/Halifax details, UTC offset and practical comparisons for Port Williams.
Port Williams time facts
These values are calculated for the current instant using America/Halifax.
- Time zone
- America/Halifax
- Abbreviation
- ADT
- UTC offset
- UTC-03:00
- Daylight saving
- Yes · Currently active
- Country
- Canada
Sky times for Port Williams
Local sunrise, sunset, moonrise, moonset and moon shape for Sunday, September 27, 2026. Times are calculated for 45.1001, -64.4155 in America/Halifax and may vary slightly with terrain and atmospheric conditions.
Waning Gibbous
99% illuminated
Lunar age 15.8 days. Moonrise is 7:12 PM; moonset is 8:14 AM.
Moon phase detailsPort Williams across the day
Compare Port Williams with major business centres. Hover or tap a column to follow one instant across every location.
Time difference from Port Williams
Differences below use each location's current UTC offset and can change around daylight-saving transitions.
| City | Local time | Zone | Difference |
|---|---|---|---|
| London United Kingdom | 9:24 AM | BST · UTC+01:00 | London is 4 hours ahead Port Williams |
| New York United States | 4:24 AM | EDT · UTC-04:00 | New York is 1 hour behind Port Williams |
| Dubai United Arab Emirates | 12:24 PM | +04 · UTC+04:00 | Dubai is 7 hours ahead Port Williams |
| Singapore Singapore | 4:24 PM | +08 · UTC+08:00 | Singapore is 11 hours ahead Port Williams |
| Tokyo Japan | 5:24 PM | JST · UTC+09:00 | Tokyo is 12 hours ahead Port Williams |
| Sydney Australia | 6:24 PM | AEST · UTC+10:00 | Sydney is 13 hours ahead Port Williams |
| Los Angeles United States | 1:24 AM | PDT · UTC-07:00 | Los Angeles is 4 hours behind Port Williams |
Port Williams time zone
- IANA identifier
- America/Halifax
- Current abbreviation
- ADT
- Current UTC offset
- UTC-03:00
- Offsets seen in 2026
- UTC-04:00, UTC-03:00
- Abbreviations seen in 2026
- ADT, AST
- Daylight saving in current year
- Observed
- Next clock change
- The next detected change is Sunday, November 1, 2026: clocks move back from ADT (UTC-03:00) to AST (UTC-04:00).
- Coordinates
- 45.1001, -64.4155
Time zone converter
Convert historical, current or future wall times between cities, IANA zones and UTC offsets.
Compare Port Williams with
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Port Williams time questions
What time is it in Port Williams right now?
The live clock at the top shows the current time in Port Williams. At page generation it was 5:24 AM on Sunday, September 27, 2026.
What time zone is Port Williams in?
Port Williams uses the IANA time zone America/Halifax. Its current abbreviation is ADT.
What is Port Williams's UTC offset?
The current UTC offset is UTC-03:00. The offset shown is calculated for the current instant rather than hardcoded.
Does Port Williams observe daylight saving time?
Yes. This zone has more than one offset in the current year.
What time is sunrise and sunset in Port Williams today?
Today's calculated sunrise is 7:10 AM and sunset is 7:05 PM local time.
What time is moonrise in Port Williams today?
Today's calculated moonrise is 7:12 PM and moonset is 8:14 AM local time.
What is the moon shape today in Port Williams?
The current phase is Waning Gibbous, approximately 99% illuminated, with a lunar age of 15.8 days.
What is the time difference between Port Williams and London?
At this moment London is 4 hours ahead Port Williams. The difference may change when daylight-saving rules change.
