Does Reykjavik observe daylight saving time?

No. Reykjavik stays on GMT (UTC+0) all year, so its clocks don't change.

Does San Francisco observe daylight saving time?

Yes. San Francisco is on PDT (UTC-7) now, and its clocks go back 1 hour on Sun, Nov 1, to PST (UTC-8).

What time is it in San Francisco when it's 9 AM in Reykjavik?

2:00 AM in San Francisco, on the same day.

Reykjavik to San Francisco Meeting Planner

San Francisco is 7 hours behind Reykjavik right now. Their working days overlap for 1 hour today.

Reykjavik · Iceland

2:39 AM

Sun, Oct 18 · GMT

San Francisco · United States

7:39 PM

Sat, Oct 17 · PDT · summer time

Best Meeting Times Between Reykjavik and San Francisco

4:00 PM to 5:00 PM in Reykjavik (9:00 AM to 10:00 AM in San Francisco). That's when both cities are inside working hours, 9 AM to 5 PM, giving 1 hour of overlap today.

Who's meeting

2 of 4 places

ReykjavikOrganizerIceland ·2:39AMnow
San FranciscoUnited States ·· summer time7:39PMYesterday · now

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Date in Reykjavik

Working hours, everywhere

Best times to meet

Sunday, October 18, 2026, in Reykjavik time.

4:00PMBest · OptimalWorking hours in Reykjavik (16:00) and San Francisco (09:00).
2:00PMOption 2 · GoodWorking hours in Reykjavik (14:00); just outside working hours in San Francisco (07:00).
3:00PMOption 3 · GoodWorking hours in Reykjavik (15:00); just outside working hours in San Francisco (08:00).

The whole day

Pick any slot in the Fit row, or use the arrow keys there, to make it the meeting time.

Each column is a one-hour slot of the first place's day. The Fit row grades how well the slot suits everyone; each row shows the local time and whether it's working hours there.
Fit
ReykjavikGMT
San FranciscoPDT
UTC	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23

Working hours (09–17)Just outside (07–09, 17–20)Late evening (20–23)NightFit: optimal, good, possible, poor

Your meeting

Reykjavik4:00 PM GMTSun, Oct 18
San Francisco9:00 AM PDTSun, Oct 18
UTC2026-10-18 16:00 UTC

What will it cost? Try the meeting cost calculator.

Time difference between Reykjavik and San Francisco

San Francisco is 7 hours behind Reykjavik right now: San Francisco is on PDT (UTC-7) and Reykjavik on GMT (UTC+0). That changes on Sun, Nov 1, when clocks go back in San Francisco: then San Francisco is 8 hours behind Reykjavik.

Time difference between Reykjavik and San Francisco over the next 12 months
From	Difference	Why
Now	San Francisco 7 hours behind	—
Sun, Nov 1	San Francisco 8 hours behind	Clocks go back in San Francisco
Sun, Mar 14, 2027	San Francisco 7 hours behind	Clocks go forward in San Francisco

Reykjavik is on Greenwich Mean Time. San Francisco is on Pacific Standard Time.

Frequently Asked Questions: Reykjavik & San Francisco Scheduling

What is the time difference between Reykjavik and San Francisco?: San Francisco is 7 hours behind Reykjavik right now: San Francisco is on PDT (UTC-7) and Reykjavik on GMT (UTC+0). That changes on Sun, Nov 1, when clocks go back in San Francisco: then San Francisco is 8 hours behind Reykjavik.
What is the best time to schedule a meeting between Reykjavik and San Francisco?: 4:00 PM to 5:00 PM in Reykjavik (9:00 AM to 10:00 AM in San Francisco). That's when both cities are inside working hours, 9 AM to 5 PM, giving 1 hour of overlap today.
Does Reykjavik observe daylight saving time?: No. Reykjavik stays on GMT (UTC+0) all year, so its clocks don't change.
Does San Francisco observe daylight saving time?: Yes. San Francisco is on PDT (UTC-7) now, and its clocks go back 1 hour on Sun, Nov 1, to PST (UTC-8).
What time is it in San Francisco when it's 9 AM in Reykjavik?: 2:00 AM in San Francisco, on the same day.

Or see every city pair, or plan with more places in the meeting planner.