Tokyo to Mar del Plata time
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UTC+9 · UTC+9 → UTC-3 · UTC−3
Tokyo is 12 hours ahead of Mar del Plata
Tokyo · UTC+9
Sunday, 8 November 2026
Mar del Plata · UTC-3
Saturday, 7 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: 09:00–11:00 in Tokyo, which is 21:00–23:00 in Mar del Plata.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
01:45 Sun 8 Nov Tokyo = 13:45 Sat 7 Nov Mar del Plata
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. | Mar del Plata | |
|---|---|---|
| 00:00 | 12:00prev. day | |
| 01:00 | 13:00prev. day | Now |
| 02:00 | 14:00prev. day | |
| 03:00 | 15:00prev. day | |
| 04:00 | 16:00prev. day | |
| 05:00 | 17:00prev. day | |
| 06:00 | 18:00prev. day | |
| 07:00 | 19:00prev. day | |
| 08:00 | 20:00prev. day | |
| 09:00 | 21:00prev. day | |
| 10:00 | 22:00prev. day | |
| 11:00 | 23:00prev. day | |
| 12:00 | 00:00 | |
| 13:00 | 01:00 | |
| 14:00 | 02:00 | |
| 15:00 | 03:00 | |
| 16:00 | 04:00 | |
| 17:00 | 05:00 | |
| 18:00 | 06:00 | |
| 19:00 | 07:00 | |
| 20:00 | 08:00 | |
| 21:00 | 09:00 | |
| 22:00 | 10:00 | |
| 23:00 | 11:00 |
Planning between Tokyo and Mar del Plata
Tokyo (Asia/Tokyo) is UTC+9 and Mar del Plata (America/Argentina/Buenos_Aires) is UTC−3 right now. Working hours are shown as 09:00–18:00 local, sleeping hours as 23:00–07:00.
- 09:00 in Tokyo is 21:00 in Mar del Plata
- 12:00 in Tokyo is 00:00 in Mar del Plata
- 15:00 in Tokyo is 03:00 in Mar del Plata
- 18:00 in Tokyo is 06:00 in Mar del Plata
Reverse: Mar del Plata to Tokyo. Or open both in the meeting planner with more cities.