Convert Atlantic Time to Pacific Time
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AST · UTC−4 → PST · UTC−8
AST is 4 hours ahead of PST
Halifax · ADT
Wednesday, 7 October 2026
Los Angeles · PDT
Wednesday, 7 October 2026
When are both sides at work?Each column is one hour of the day in the first city; the second row shows the same moment in the other city. Gold means office hours (09:00–18:00), dusk means awake but off work, night means asleep (23:00–07:00). Columns where both rows are gold are good meeting times.
Shared working hours: 13:00–18:00 in Halifax is 09:00–14:00 in Los Angeles.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
08:24 Wed 7 Oct Halifax = 04:24 Wed 7 Oct Los Angeles
Hour-by-hour conversion
| Halifax (AST)Every hour of today in the first city, with the matching time in the second. “Next day” means the calendar date is already tomorrow there. The highlighted row is right now. | Los Angeles (PST) | |
|---|---|---|
| 00:00 | 20:00prev. day | |
| 01:00 | 21:00prev. day | |
| 02:00 | 22:00prev. day | |
| 03:00 | 23:00prev. day | |
| 04:00 | 00:00 | |
| 05:00 | 01:00 | |
| 06:00 | 02:00 | |
| 07:00 | 03:00 | |
| 08:00 | 04:00 | Now |
| 09:00 | 05:00 | |
| 10:00 | 06:00 | |
| 11:00 | 07:00 | |
| 12:00 | 08:00 | |
| 13:00 | 09:00 | Both at work |
| 14:00 | 10:00 | Both at work |
| 15:00 | 11:00 | Both at work |
| 16:00 | 12:00 | Both at work |
| 17:00 | 13:00 | Both at work |
| 18:00 | 14:00 | |
| 19:00 | 15:00 | |
| 20:00 | 16:00 | |
| 21:00 | 17:00 | |
| 22:00 | 18:00 | |
| 23:00 | 19:00 |
About this conversion
AST here means Atlantic Time, represented by Halifax (America/Halifax), currently UTC−3. PST means Pacific Time, represented by Los Angeles (America/Los_Angeles), currently UTC−7.
AST is used by 32 zones, including Canada. If you meant a different one, see every meaning of AST.
PST is used by 4 zones, including United States. See every meaning of PST.
Working hours are shown as 09:00–18:00 local, and sleeping hours as 23:00–07:00. The hour table is anchored on the current day in Halifax; day boundaries are marked where the date differs.
Quick answers
- 09:00 AST is 05:00 PST
- 12:00 AST is 08:00 PST
- 15:00 AST is 11:00 PST
- 18:00 AST is 14:00 PST
Related conversions
- Atlantic Time to Palau TimeAST → PWT
- Atlantic Time to Réunion TimeAST → RET
- Atlantic Time to Samoa TimeAST → SST
- Atlantic Time to Central Indonesia TimeAST → WITA
- Australian Western Time to Pacific TimeAWST → PST
- Azerbaijan Time to Pacific TimeAZT → PST
- Cocos Islands Time to Pacific TimeCCT → PST
- French Guiana Time to Pacific TimeGFT → PST
- Atlantic Time to India TimeAST → IST
- India Time to Pacific TimeIST → PST
- Time in Halifaxnow, DST, offset
- Time in Los Angelesnow, DST, offset