Time difference between San Diego and Tokyo
San Diego is 16 hours behind Tokyo
United States
San Diego
20:18:28
2026-08-09
Japan
Tokyo
12:18:28
2026-08-10
Hour-by-hour conversion
Read the table row by row: each row maps an hour in San Diego to its equivalent in Tokyo. The highlighted row is the current hour.
| San Diego | Tokyo |
|---|---|
| 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 | 00:00 +1 |
| 09:00 | 01:00 +1 |
| 10:00 | 02:00 +1 |
| 11:00 | 03:00 +1 |
| 12:00 | 04:00 +1 |
| 13:00 | 05:00 +1 |
| 14:00 | 06:00 +1 |
| 15:00 | 07:00 +1 |
| 16:00 | 08:00 +1 |
| 17:00 | 09:00 +1 |
| 18:00 | 10:00 +1 |
| 19:00 | 11:00 +1 |
| 20:00 Now | 12:00 +1 |
| 21:00 | 13:00 +1 |
| 22:00 | 14:00 +1 |
| 23:00 | 15:00 +1 |
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