Convert Alaska Time to Atlantic Time
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AKST · UTC−9 → AST · UTC−4
AKST is 5 hours behind AST
Anchorage · AKDT
Wednesday, 7 October 2026
Halifax · ADT
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: 09:00–13:00 in Anchorage is 14:00–18:00 in Halifax.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
03:24 Wed 7 Oct Anchorage = 08:24 Wed 7 Oct Halifax
Hour-by-hour conversion
| Anchorage (AKST)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. | Halifax (AST) | |
|---|---|---|
| 00:00 | 05:00 | |
| 01:00 | 06:00 | |
| 02:00 | 07:00 | |
| 03:00 | 08:00 | Now |
| 04:00 | 09:00 | |
| 05:00 | 10:00 | |
| 06:00 | 11:00 | |
| 07:00 | 12:00 | |
| 08:00 | 13:00 | |
| 09:00 | 14:00 | Both at work |
| 10:00 | 15:00 | Both at work |
| 11:00 | 16:00 | Both at work |
| 12:00 | 17:00 | Both at work |
| 13:00 | 18:00 | |
| 14:00 | 19:00 | |
| 15:00 | 20:00 | |
| 16:00 | 21:00 | |
| 17:00 | 22:00 | |
| 18:00 | 23:00 | |
| 19:00 | 00:00next day | |
| 20:00 | 01:00next day | |
| 21:00 | 02:00next day | |
| 22:00 | 03:00next day | |
| 23:00 | 04:00next day |
About this conversion
AKST here means Alaska Time, represented by Anchorage (America/Anchorage), currently UTC−8. AST means Atlantic Time, represented by Halifax (America/Halifax), currently UTC−3.
AST is used by 32 zones, including Canada. See every meaning of AST.
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 Anchorage; day boundaries are marked where the date differs.
Quick answers
- 09:00 AKST is 14:00 AST
- 12:00 AKST is 17:00 AST
- 15:00 AKST is 20:00 AST
- 18:00 AKST is 23:00 AST
Related conversions
- Alaska Time to Australian Western TimeAKST → AWST
- Alaska Time to Azerbaijan TimeAKST → AZT
- Alaska Time to Cocos Islands TimeAKST → CCT
- Alaska Time to French Guiana TimeAKST → GFT
- East Kazakhstan Time to Atlantic TimeALMT → AST
- West Kazakhstan Time to Atlantic TimeAQTT → AST
- Atlantic Time to Bangladesh TimeAST → BST
- Atlantic Time to French Southern & Antarctic TimeAST → FSAT
- Alaska Time to India TimeAKST → IST
- Atlantic Time to India TimeAST → IST
- Time in Anchoragenow, DST, offset
- Time in Halifaxnow, DST, offset