Tokyo to San Antonio time
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UTC+9 · UTC+9 → CST · UTC−6
Tokyo is 15 hours ahead of San Antonio
Tokyo · UTC+9
Friday, 6 November 2026
San Antonio · CST
Friday, 6 November 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.
No overlap in standard working hours. Closest workable window: 07:00–14:00 in Tokyo, which is 16:00–23:00 in San Antonio.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
23:49 Fri 6 Nov Tokyo = 08:49 Fri 6 Nov San Antonio
Hour-by-hour conversion
| TokyoEvery 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. | San Antonio | |
|---|---|---|
| 00:00 | 09:00prev. day | |
| 01:00 | 10:00prev. day | |
| 02:00 | 11:00prev. day | |
| 03:00 | 12:00prev. day | |
| 04:00 | 13:00prev. day | |
| 05:00 | 14:00prev. day | |
| 06:00 | 15:00prev. day | |
| 07:00 | 16:00prev. day | |
| 08:00 | 17:00prev. day | |
| 09:00 | 18:00prev. day | |
| 10:00 | 19:00prev. day | |
| 11:00 | 20:00prev. day | |
| 12:00 | 21:00prev. day | |
| 13:00 | 22:00prev. day | |
| 14:00 | 23:00prev. day | |
| 15:00 | 00:00 | |
| 16:00 | 01:00 | |
| 17:00 | 02:00 | |
| 18:00 | 03:00 | |
| 19:00 | 04:00 | |
| 20:00 | 05:00 | |
| 21:00 | 06:00 | |
| 22:00 | 07:00 | |
| 23:00 | 08:00 | Now |
Planning between Tokyo and San Antonio
Tokyo (Asia/Tokyo) is UTC+9 and San Antonio (America/Chicago) is UTC−6 right now. Working hours are shown as 09:00–18:00 local, sleeping hours as 23:00–07:00.
- 09:00 in Tokyo is 18:00 in San Antonio
- 12:00 in Tokyo is 21:00 in San Antonio
- 15:00 in Tokyo is 00:00 in San Antonio
- 18:00 in Tokyo is 03:00 in San Antonio
Reverse: San Antonio to Tokyo. Or open both in the meeting planner with more cities.