San Bruno to London time converter
London is 8 hours ahead of San Bruno. When it is 9:00 AM in San Bruno, it is 5:00 PM in London.
10:23 AM in San Bruno, Tuesday, October 20, 2026
San Bruno to London conversion table
Every hour of today in San Bruno and the matching time in London. Light rows are typical working hours (9:00–18:00).
| San Bruno | London |
|---|---|
| 12:00 AM | 8:00 AM |
| 1:00 AM | 9:00 AM |
| 2:00 AM | 10:00 AM |
| 3:00 AM | 11:00 AM |
| 4:00 AM | 12:00 PM |
| 5:00 AM | 1:00 PM |
| 6:00 AM | 2:00 PM |
| 7:00 AM | 3:00 PM |
| 8:00 AM | 4:00 PM |
| 9:00 AM | 5:00 PM |
| 10:00 AM | 6:00 PM |
| 11:00 AM | 7:00 PM |
| 12:00 PM | 8:00 PM |
| 1:00 PM | 9:00 PM |
| 2:00 PM | 10:00 PM |
| 3:00 PM | 11:00 PM |
| 4:00 PM | 12:00 AM+1 day |
| 5:00 PM | 1:00 AM+1 day |
| 6:00 PM | 2:00 AM+1 day |
| 7:00 PM | 3:00 AM+1 day |
| 8:00 PM | 4:00 AM+1 day |
| 9:00 PM | 5:00 AM+1 day |
| 10:00 PM | 6:00 AM+1 day |
| 11:00 PM | 7:00 AM+1 day |
Best time to call or meet
Both sides are at work from 9:00 AM – 10:00 AM in San Bruno (5:00 PM – 6:00 PM in London).
Daylight saving time and the difference
The difference changes during the year because San Bruno and London switch clocks on different dates:
- Oct 20, 2026 – Oct 24, 2026: +8h
- Oct 24, 2026 – Nov 1, 2026: +7h
- Nov 1, 2026 – Mar 14, 2027: +8h
- Mar 14, 2027 – Mar 27, 2027: +7h
- Mar 27, 2027 – Oct 20, 2027: +8h
Distance
San Bruno and London are 8,630 km (5,362 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between San Bruno and London?
London is 8 hours ahead of San Bruno.
What time is it in London when it is 9 AM in San Bruno?
When it is 9:00 AM in San Bruno, it is 5:00 PM in London.
When is the best time to call London from San Bruno?
Both sides are at work from 9:00 AM – 10:00 AM in San Bruno (5:00 PM – 6:00 PM in London).
Does the time difference between San Bruno and London change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.