Gustavia to Nagoya time
AST · UTC−4 → UTC+9 · UTC+9
Gustavia is 13 hours behind Nagoya
Gustavia · AST
Wednesday, 23 September 2026
Nagoya · UTC+9
Wednesday, 23 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
GustaviaAST · -04:00
0003060912151821
NagoyaUTC+9 · +09:00
1316192201040710
No overlap in standard working hours. Closest workable window: 20:00–23:00 in Gustavia, which is 09:00–12:00 in Nagoya.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
05:28 Wed 23 Sep Gustavia = 18:28 Wed 23 Sep Nagoya
Hour-by-hour conversion
| GustaviaEvery 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. | Nagoya | |
|---|---|---|
| 00:00 | 13:00 | |
| 01:00 | 14:00 | |
| 02:00 | 15:00 | |
| 03:00 | 16:00 | |
| 04:00 | 17:00 | |
| 05:00 | 18:00 | Now |
| 06:00 | 19:00 | |
| 07:00 | 20:00 | |
| 08:00 | 21:00 | |
| 09:00 | 22:00 | |
| 10:00 | 23:00 | |
| 11:00 | 00:00next day | |
| 12:00 | 01:00next day | |
| 13:00 | 02:00next day | |
| 14:00 | 03:00next day | |
| 15:00 | 04:00next day | |
| 16:00 | 05:00next day | |
| 17:00 | 06:00next day | |
| 18:00 | 07:00next day | |
| 19:00 | 08:00next day | |
| 20:00 | 09:00next day | |
| 21:00 | 10:00next day | |
| 22:00 | 11:00next day | |
| 23:00 | 12:00next day |
Planning between Gustavia and Nagoya
Gustavia (America/St_Barthelemy) is UTC−4 and Nagoya (Asia/Tokyo) is UTC+9 right now. Working hours are shown as 09:00–18:00 local, sleeping hours as 23:00–07:00.
- 09:00 in Gustavia is 22:00 in Nagoya
- 12:00 in Gustavia is 01:00 in Nagoya
- 15:00 in Gustavia is 04:00 in Nagoya
- 18:00 in Gustavia is 07:00 in Nagoya
Reverse: Nagoya to Gustavia. Or open both in the meeting planner with more cities.