The time difference between San Francisco and Dublin is 8 hours. When it is 12:00 noon in San Francisco, it is 20:00 in Dublin. San Francisco uses the America/Los_Angeles time zone (UTC-7), while Dublin uses Europe/Dublin (UTC+1).
| Detail | San Francisco | Dublin |
|---|---|---|
| Time Zone ID | America/Los_Angeles | Europe/Dublin |
| UTC Offset | UTC-7 | UTC+1 |
| Abbreviation | PDT | IST |
| DST Active | Yes — currently observing | Yes — currently observing |
| Country | United States | Ireland |
| Region | North America | Europe |
With a 8 hours gap, there is no standard business-hours overlap between San Francisco and Dublin. One party will need to adjust their schedule. Early mornings in Dublin or late evenings in San Francisco tend to be the most practical compromise.
Use this table to quickly convert any hour from San Francisco time to Dublin time. Rows highlighted in green indicate overlapping business hours in both cities.
| San Francisco | Dublin | |
|---|---|---|
| 00:00 | 08:00 | Night |
| 01:00 | 09:00 | Night |
| 02:00 | 10:00 | Night |
| 03:00 | 11:00 | Night |
| 04:00 | 12:00 | Night |
| 05:00 | 13:00 | Night |
| 06:00 | 14:00 | |
| 07:00 | 15:00 | |
| 08:00 | 16:00 | |
| 09:00 | 17:00 | |
| 10:00 | 18:00 | |
| 11:00 | 19:00 | |
| 12:00 | 20:00 | |
| 13:00 | 21:00 | |
| 14:00 | 22:00 | |
| 15:00 | 23:00 | |
| 16:00 | 00:00 (+1 day) | |
| 17:00 | 01:00 (+1 day) | |
| 18:00 | 02:00 (+1 day) | |
| 19:00 | 03:00 (+1 day) | |
| 20:00 | 04:00 (+1 day) | |
| 21:00 | 05:00 (+1 day) | |
| 22:00 | 06:00 (+1 day) | Night |
| 23:00 | 07:00 (+1 day) | Night |
Both San Francisco and Dublin are currently observing daylight saving time. The current 8 hours difference reflects both cities' DST offsets. When one city switches back to standard time before the other, the gap will temporarily change by 1 hour.
The time difference is 8 hours. Dublin is 8 hours ahead of San Francisco.
Yes. Both cities observe daylight saving time, but they may switch on different dates, causing the gap to shift by 1 hour temporarily.
There is no ideal window during standard business hours. Consider scheduling at the edges — early morning for the city that is ahead and late afternoon for the city that is behind.
Add 8 hours to San Francisco time to get Dublin time. Use the hour-by-hour table above for a quick reference.
For sunrise and sunset data, visit TheSunsetTimes.com. For detailed DST schedules, see DaylightSavingTime.info.