London to San Diego time
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GMT · UTC+0 → PST · UTC−8
London is 8 hours ahead of San Diego
London · GMT
Sunday, 8 November 2026
San Diego · PST
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.
0003060912151821
LondonGMT · +00:00
0003060912151821
San DiegoPST · -08:00
1619220104071013
Shared working hours: 17:00–18:00 in London is 09:00–10:00 in San Diego.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
05:47 Sun 8 Nov London = 21:47 Sat 7 Nov San Diego
Hour-by-hour conversion
| LondonEvery 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 Diego | |
|---|---|---|
| 00:00 | 16:00prev. day | |
| 01:00 | 17:00prev. day | |
| 02:00 | 18:00prev. day | |
| 03:00 | 19:00prev. day | |
| 04:00 | 20:00prev. day | |
| 05:00 | 21:00prev. day | Now |
| 06:00 | 22:00prev. day | |
| 07:00 | 23:00prev. day | |
| 08:00 | 00:00 | |
| 09:00 | 01:00 | |
| 10:00 | 02:00 | |
| 11:00 | 03:00 | |
| 12:00 | 04:00 | |
| 13:00 | 05:00 | |
| 14:00 | 06:00 | |
| 15:00 | 07:00 | |
| 16:00 | 08:00 | |
| 17:00 | 09:00 | Both at work |
| 18:00 | 10:00 | |
| 19:00 | 11:00 | |
| 20:00 | 12:00 | |
| 21:00 | 13:00 | |
| 22:00 | 14:00 | |
| 23:00 | 15:00 |
Planning between London and San Diego
London (Europe/London) is UTC+0 and San Diego (America/Los_Angeles) is UTC−8 right now. Working hours are shown as 09:00–18:00 local, sleeping hours as 23:00–07:00.
- 09:00 in London is 01:00 in San Diego
- 12:00 in London is 04:00 in San Diego
- 15:00 in London is 07:00 in San Diego
- 18:00 in London is 10:00 in San Diego
Reverse: San Diego to London. Or open both in the meeting planner with more cities.