Nagoya to Roseau time
UTC+9 · UTC+9 → AST · UTC−4
Nagoya is 13 hours ahead of Roseau
Nagoya · UTC+9
Tuesday, 22 September 2026
Roseau · AST
Monday, 21 September 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.
0003060912151821
NagoyaUTC+9 · +09:00
0003060912151821
RoseauAST · -04:00
1114172023020508
No overlap in standard working hours. Closest workable window: 09:00–12:00 in Nagoya, which is 20:00–23:00 in Roseau.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
04:19 Tue 22 Sep Nagoya = 15:19 Mon 21 Sep Roseau
Hour-by-hour conversion
| NagoyaEvery 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. | Roseau | |
|---|---|---|
| 00:00 | 11:00prev. day | |
| 01:00 | 12:00prev. day | |
| 02:00 | 13:00prev. day | |
| 03:00 | 14:00prev. day | |
| 04:00 | 15:00prev. day | Now |
| 05:00 | 16:00prev. day | |
| 06:00 | 17:00prev. day | |
| 07:00 | 18:00prev. day | |
| 08:00 | 19:00prev. day | |
| 09:00 | 20:00prev. day | |
| 10:00 | 21:00prev. day | |
| 11:00 | 22:00prev. day | |
| 12:00 | 23:00prev. day | |
| 13:00 | 00:00 | |
| 14:00 | 01:00 | |
| 15:00 | 02:00 | |
| 16:00 | 03:00 | |
| 17:00 | 04:00 | |
| 18:00 | 05:00 | |
| 19:00 | 06:00 | |
| 20:00 | 07:00 | |
| 21:00 | 08:00 | |
| 22:00 | 09:00 | |
| 23:00 | 10:00 |
Planning between Nagoya and Roseau
Nagoya (Asia/Tokyo) is UTC+9 and Roseau (America/Dominica) is UTC−4 right now. Working hours are shown as 09:00–18:00 local, sleeping hours as 23:00–07:00.
- 09:00 in Nagoya is 20:00 in Roseau
- 12:00 in Nagoya is 23:00 in Roseau
- 15:00 in Nagoya is 02:00 in Roseau
- 18:00 in Nagoya is 05:00 in Roseau
Reverse: Roseau to Nagoya. Or open both in the meeting planner with more cities.