What is the time difference between Dubai and San Francisco?

San Francisco is 11 hours behind Dubai. That figure is current — it changes by an hour when either city starts or ends daylight saving, and the exact dates are listed above.

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

There is no time inside normal working hours in both cities, so someone has to take the call outside them. The nearest workable windows are listed above — pick one and alternate who gets the awkward slot.

Does Dubai observe daylight saving time?

No. Dubai stays on UTC+4 all year, so its clocks never move.

Does San Francisco observe daylight saving time?

Yes. San Francisco runs on UTC-8 in winter and UTC-7 in summer. The next change is on 2026-11-01, when clocks go back by 60 minutes.

If it is midday in Dubai, what time is it in San Francisco?

It is 01:00 in San Francisco, on the same calendar date. That holds for the current offsets; it shifts by an hour around the daylight saving dates listed above.

Which time zones do Dubai and San Francisco use?

Dubai uses Asia/Dubai, currently UTC+4 (GST), and San Francisco uses America/Los_Angeles, currently UTC-7 (PDT). Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.

Convert Dubai time to San Francisco time

Right now San Francisco runs 11 hours behind Dubai. That gap is not fixed: it moves when either city changes its clocks.

Convert a time

From

Date

Time

Converted time

—

The converter needs JavaScript to run. Everything below — offsets, daylight saving dates and the hour-by-hour table — is part of the page and works without it.

Hour by hour

The whole day mapped across: read down the left for Dubai, across for San Francisco.

Dubai	San Francisco
00:00	13:00previous day
01:00	14:00previous day
02:00	15:00previous day
03:00	16:00previous day
04:00	17:00previous day
05:00	18:00previous day
06:00	19:00previous day
07:00	20:00previous day
08:00	21:00previous day
09:00	22:00previous day
10:00	23:00previous day
11:00	00:00
12:00	01:00
13:00	02:00
14:00	03:00
15:00	04:00
16:00	05:00
17:00	06:00
18:00	07:00
19:00	08:00
20:00	09:00
21:00	10:00
22:00	11:00
23:00	12:00

Daylight saving time

San Francisco changes its clocks; Dubai does not. The difference between them therefore shifts by an hour twice a year.

Dubai

Does not observe daylight saving time

Standard: UTC+4

San Francisco

Observes daylight saving time

Standard: UTC-8
Daylight: UTC-7
Next change: 2026-11-01 −60m

When you can actually talk

A standard working day in Dubai and one in San Francisco do not overlap at all. Any call between them is early for one side or late for the other.

Dubai 04:00–05:00San Francisco 17:00–18:00
Dubai 09:00–18:00San Francisco 22:00–07:00

Reference

The underlying data, in case you need to put it in a calendar invitation or a configuration file.

	Dubai	San Francisco
IANA zone	Asia/Dubai	America/Los_Angeles
Abbreviation	GST	PDT
Standard offset	UTC+4	UTC-8
Daylight offset	—	UTC-7
Clock changes this year	0	2
Country	United Arab Emirates	United States

Example, not the current time. Live times appear once the page loads.

Common questions

What is the time difference between Dubai and San Francisco?: San Francisco is 11 hours behind Dubai. That figure is current — it changes by an hour when either city starts or ends daylight saving, and the exact dates are listed above.
When is the best time to call San Francisco from Dubai?: There is no time inside normal working hours in both cities, so someone has to take the call outside them. The nearest workable windows are listed above — pick one and alternate who gets the awkward slot.
Does Dubai observe daylight saving time?: No. Dubai stays on UTC+4 all year, so its clocks never move.
Does San Francisco observe daylight saving time?: Yes. San Francisco runs on UTC-8 in winter and UTC-7 in summer. The next change is on 2026-11-01, when clocks go back by 60 minutes.
If it is midday in Dubai, what time is it in San Francisco?: It is 01:00 in San Francisco, on the same calendar date. That holds for the current offsets; it shifts by an hour around the daylight saving dates listed above.
Which time zones do Dubai and San Francisco use?: Dubai uses Asia/Dubai, currently UTC+4 (GST), and San Francisco uses America/Los_Angeles, currently UTC-7 (PDT). Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.