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Time difference between San Francisco and Riyadh

Riyadh is 11 hours ahead of San Francisco.

United States · Pacific Standard Time
4:46 PM
Wednesday, November 11, 2026
Riyadh
Saudi Arabia · Arabian Standard Time
3:46 AM
Thursday, November 12, 2026

San Francisco to Riyadh time converter

Green rows are office hours in both places; light green rows are when both are awake.

San FranciscoRiyadh
12:00 AM11:00 AM
1:00 AM12:00 PM
2:00 AM1:00 PM
3:00 AM2:00 PM
4:00 AM3:00 PM
5:00 AM4:00 PM
6:00 AM5:00 PM
7:00 AM6:00 PM
8:00 AM7:00 PM
9:00 AM8:00 PM
10:00 AM9:00 PM
11:00 AM10:00 PM
12:00 PM11:00 PM
1:00 PM12:00 AM (next day)
2:00 PM1:00 AM (next day)
3:00 PM2:00 AM (next day)
4:00 PM3:00 AM (next day)
5:00 PM4:00 AM (next day)
6:00 PM5:00 AM (next day)
7:00 PM6:00 AM (next day)
8:00 PM7:00 AM (next day)
9:00 PM8:00 AM (next day)
10:00 PM9:00 AM (next day)
11:00 PM10:00 AM (next day)

Questions

What is the time difference between San Francisco and Riyadh?

Riyadh is 11 hours ahead of San Francisco. San Francisco is on UTC−8 and Riyadh is on UTC+3.

What time is it in Riyadh when it is 9 AM in San Francisco?

When it is 9:00 AM in San Francisco, it is 8:00 PM in Riyadh.

When is the best time to call Riyadh from San Francisco?

There are no shared office hours. The most comfortable time to call is 8:00 AM–11:00 AM in San Francisco (7:00 PM–10:00 PM in Riyadh); 9:00 PM–10:00 PM in San Francisco (8:00 AM–9:00 AM in Riyadh), when both places are awake.

Which days are working days in both San Francisco and Riyadh?

San Francisco usually works Monday to Friday and Riyadh works Sunday to Thursday, so the shared working days are Monday, Tuesday, Wednesday, Thursday.

Does the time difference between San Francisco and Riyadh change?

Yes. Because of daylight saving time, the difference changes on Sunday, March 14, 2027, when Riyadh will be 10 hours ahead of San Francisco.

San Francisco is 11 hours behind Riyadh. More: time in San Francisco · time in Riyadh

Time difference from San Francisco to other cities

All San Francisco time differences →

Time difference from Riyadh