Convert Atlantic Time to Yukon Time
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AST · UTC−4 → YT · UTC−7
AST is 3 hours ahead of YT
Today Halifax is on ADT (UTC−3) and Whitehorse on UTC-7 (UTC−7), so right now Halifax is 4 hours ahead of Whitehorse.
Halifax · ADT
Wednesday, 7 October 2026
Whitehorse · UTC-7
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 Whitehorse.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
08:25 Wed 7 Oct Halifax = 04:25 Wed 7 Oct Whitehorse
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. | Whitehorse (YT) | |
|---|---|---|
| 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. YT means Yukon Time, represented by Whitehorse (America/Whitehorse), currently UTC−7.
AST is used by 32 zones, including Canada. If you meant a different one, 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 Halifax; day boundaries are marked where the date differs.
Quick answers
- 09:00 AST is 05:00 YT
- 12:00 AST is 08:00 YT
- 15:00 AST is 11:00 YT
- 18:00 AST is 14:00 YT
Related conversions
- Australian Central Time to Atlantic TimeACST → AST
- Australian Central Western Time to Atlantic TimeACWST → AST
- Atlantic Time to Australian Western TimeAST → AWST
- Atlantic Time to Eastern European TimeAST → EET
- Australian Western Time to Yukon TimeAWST → YT
- Azerbaijan Time to Yukon TimeAZT → YT
- Cocos Islands Time to Yukon TimeCCT → YT
- French Guiana Time to Yukon TimeGFT → YT
- Atlantic Time to India TimeAST → IST
- India Time to Yukon TimeIST → YT
- Time in Halifaxnow, DST, offset
- Time in Whitehorsenow, DST, offset