Time difference between Hawaii and San Francisco
World time board
Hawaii · United StatesUTC-10:00
10:58 AMSAT 03.10.2026
Now 10:58 AM|Live
Drag or scroll · click an hour · ◀ ▶ by hour · 3 days of range
Work–
daydawn / dusknight
- Time difference
- Hawaii is 3 hours behind
- Changes with DST
- Yes
- Day difference
- Same day
- Typical workday overlap (9am–6pm)
- 6 hours
| Hawaii | San Francisco |
|---|---|
| 00:00 | 03:00 |
| 01:00 | 04:00 |
| 02:00 | 05:00 |
| 03:00 | 06:00 |
| 04:00 | 07:00 |
| 05:00 | 08:00 |
| 06:00 | 09:00 |
| 07:00 | 10:00 |
| 08:00 | 11:00 |
| 09:00 | 12:00 |
| 10:00 | 13:00 |
| 11:00 | 14:00 |
| 12:00 | 15:00 |
| 13:00 | 16:00 |
| 14:00 | 17:00 |
| 15:00 | 18:00 |
| 16:00 | 19:00 |
| 17:00 | 20:00 |
| 18:00 | 21:00 |
| 19:00 | 22:00 |
| 20:00 | 23:00 |
| 21:00 | 00:00+1 |
| 22:00 | 01:00+1 |
| 23:00 | 02:00+1 |
How the time difference changes over the next 12 months
| Period | Difference |
|---|---|
| until October 31, 2026 | Hawaii is 3 hours behind |
| October 31, 2026 – March 14, 2027 | Hawaii is 2 hours behind |
| from March 14, 2027 | Hawaii is 3 hours behind |
Only San Francisco changes its clocks, so the difference shifts twice a year.
Working hours
With a 9:00 AM–6:00 PM working day in both places, the shared hours are 9:00 AM–3:00 PM in Hawaii, which is 12:00 PM–6:00 PM in San Francisco (6 hours a day).
From 9:00 PM to midnight in Hawaii, it is already the next day in San Francisco.
Frequently asked questions
- What is the time difference between Hawaii and San Francisco?
- Hawaii is 3 hours behind San Francisco. October 31, 2026 – March 14, 2027: Hawaii is 2 hours behind San Francisco.
- Does the time difference between Hawaii and San Francisco change during the year?
- Yes. Only San Francisco changes its clocks, so the difference shifts twice a year. October 31, 2026 – March 14, 2027: Hawaii is 2 hours behind San Francisco.