TimeThereSan Francisco to Dublin time difference
Dublin is 8h ahead San Francisco (as of 2026-09-30).
Both cities use daylight saving time, but they switch on different dates. The gap changes for a few weeks each spring and fall.
Every gap change in 2026 and 2027
Gap means how far Dublin is from San Francisco. Times are local at the moment the new gap starts.
2026
| San Francisco time | Dublin time | Gap |
|---|---|---|
| Sun, Mar 8, 03:00 | Sun, Mar 8, 10:00 | 8h ahead to 7h ahead (shrinks) |
| Sat, Mar 28, 18:00 | Sun, Mar 29, 02:00 | 7h ahead to 8h ahead (grows) |
| Sat, Oct 24, 18:00 | Sun, Oct 25, 01:00 | 8h ahead to 7h ahead (shrinks) |
| Sun, Nov 1, 01:00 | Sun, Nov 1, 09:00 | 7h ahead to 8h ahead (grows) |
2027
| San Francisco time | Dublin time | Gap |
|---|---|---|
| Sun, Mar 14, 03:00 | Sun, Mar 14, 10:00 | 8h ahead to 7h ahead (shrinks) |
| Sat, Mar 27, 18:00 | Sun, Mar 28, 02:00 | 7h ahead to 8h ahead (grows) |
| Sat, Oct 30, 18:00 | Sun, Oct 31, 01:00 | 8h ahead to 7h ahead (shrinks) |
| Sun, Nov 7, 01:00 | Sun, Nov 7, 09:00 | 7h ahead to 8h ahead (grows) |
Business hours overlap
- 8h ahead: Working days of 9:00 to 18:00: 1h shared (San Francisco 09:00 to 10:00 is Dublin 17:00 to 18:00). Working days of 8:00 to 20:00: 4h shared (San Francisco 08:00 to 12:00 is Dublin 16:00 to 20:00).
- 7h ahead: Working days of 9:00 to 18:00: 2h shared (San Francisco 09:00 to 11:00 is Dublin 16:00 to 18:00). Working days of 8:00 to 20:00: 5h shared (San Francisco 08:00 to 13:00 is Dublin 15:00 to 20:00).
FAQ
What is the time difference between San Francisco and Dublin?
Dublin is 8h ahead from Jan 1, 2026, then 7h ahead from Mar 8, 2026, then 8h ahead from Mar 28, 2026, then 7h ahead from Oct 24, 2026, then 8h ahead from Nov 1, 2026, then 7h ahead from Mar 14, 2027, then 8h ahead from Mar 27, 2027, then 7h ahead from Oct 30, 2027, then 8h ahead from Nov 7, 2027. The exact number depends on daylight saving time.
When does the time difference between San Francisco and Dublin change?
It changes on Mar 8, 2026, Mar 28, 2026, Oct 24, 2026, Nov 1, 2026, Mar 14, 2027, Mar 27, 2027, Oct 30, 2027, Nov 7, 2027 (dates in San Francisco time).
What are good meeting times for San Francisco and Dublin?
Working days of 9:00 to 18:00: 1h shared (San Francisco 09:00 to 10:00 is Dublin 17:00 to 18:00). Working days of 8:00 to 20:00: 4h shared (San Francisco 08:00 to 12:00 is Dublin 16:00 to 20:00). Check the table above because the gap moves on the dates listed.
Related pairs
- Seoul to Dublin
- Tokyo to Dublin
- Bangalore to Dublin
- Mumbai to Dublin
- Singapore to Dublin
- Manila to Dublin
- Shanghai to Dublin
- Taipei to Dublin
Data comes from the IANA time zone database as built into Node.js. Later rule changes by governments can move these dates.
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