| Current: | PST — Pacific Standard Time |
|---|---|
| Next Change: | PDT — Pacific Daylight Time |
| Current Offset: | UTC/GMT -8 hours |
| Difference: | 17 hours behind Tokyo |
2025 Time Zones - San Francisco
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
The graph above illustrates clock changes in San Francisco during 2025.
Time Changes in San Francisco Over the Years
Daylight Saving Time (DST) changes do not necessarily occur on the same date every year.
| Year | Date & Time | Abbreviation | Time Change | Offset After |
|---|---|---|---|---|
| 2024 | 3月10日 (日)2時00分 | PST → PDT | +1 hour (DST start) | UTC-7h |
| 11月3日 (日)2時00分 | PDT → PST | -1 hour (DST end) | UTC-8h | |
| 2025 | 3月9日 (日)2時00分 | PST → PDT | +1 hour (DST start) | UTC-7h |
| 11月2日 (日)2時00分 | PDT → PST | -1 hour (DST end) | UTC-8h | |
| 2026 | 3月8日 (日)2時00分 | PST → PDT | +1 hour (DST start) | UTC-7h |
| 11月1日 (日)2時00分 | PDT → PST | -1 hour (DST end) | UTC-8h | |
| 2027 | 3月14日 (日)2時00分 | PST → PDT | +1 hour (DST start) | UTC-7h |
| 11月7日 (日)2時00分 | PDT → PST | -1 hour (DST end) | UTC-8h | |
| 2028 | 3月12日 (日)2時00分 | PST → PDT | +1 hour (DST start) | UTC-7h |
| 11月5日 (日)2時00分 | PDT → PST | -1 hour (DST end) | UTC-8h | |
| * All times are local San Francisco time. Next time change is highlighted. | ||||
Data for the years before 1970 is not available for San Francisco, however, we have earlier time zone history for Los Angeles available.
More Information
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San Francisco
USA
2時37分42
2025年1月9日木曜日