What is the time difference between Dubai and Phoenix?

Phoenix 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 Phoenix 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 Phoenix observe daylight saving time?

No. Phoenix stays on UTC-7 all year, so its clocks never move.

If it is midday in Dubai, what time is it in Phoenix?

It is 01:00 in Phoenix, on the same calendar date. That holds for the current offsets; it does not change through the year, because neither city moves its clocks.

Which time zones do Dubai and Phoenix use?

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

Convert Dubai time to Phoenix time

Phoenix is 11 hours behind Dubai right now, so midday in Dubai lands in the small hours in Phoenix.

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 Phoenix.

Dubai	Phoenix
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

Both cities keep one offset all year. Whatever difference holds today still holds in six months.

Dubai

Does not observe daylight saving time

Standard: UTC+4

Phoenix

Does not observe daylight saving time

Standard: UTC-7

When you can actually talk

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

Dubai 04:00–05:00Phoenix 17:00–18:00
Dubai 09:00–18:00Phoenix 22:00–07:00

Reference

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

	Dubai	Phoenix
IANA zone	Asia/Dubai	America/Phoenix
Abbreviation	GST	MST
Standard offset	UTC+4	UTC-7
Daylight offset	—	—
Clock changes this year	0	0
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 Phoenix?: Phoenix 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 Phoenix 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 Phoenix observe daylight saving time?: No. Phoenix stays on UTC-7 all year, so its clocks never move.
If it is midday in Dubai, what time is it in Phoenix?: It is 01:00 in Phoenix, on the same calendar date. That holds for the current offsets; it does not change through the year, because neither city moves its clocks.
Which time zones do Dubai and Phoenix use?: Dubai uses Asia/Dubai, currently UTC+4 (GST), and Phoenix uses America/Phoenix, currently UTC-7 (MST). Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.