Does Ulan Bator observe daylight saving time?

No. Ulan Bator stays on UTC+08:00 all year, and no clock change is scheduled in the next 12 months.

What is the time difference between Ulan Bator and London?

London is 8 hours behind Ulan Bator right now. During the year the gap varies between 7 hours and 8 hours, because London changes its clocks for daylight saving time.

When is the next public holiday in Ulan Bator?

Republic Day, on Thursday 26 November 2026.

When do working hours in Ulan Bator overlap with New York and London?

New York's 09:00–17:00 does not overlap Ulan Bator's working day; London's 09:00–17:00 does not overlap Ulan Bator's working day.

Current Time in Ulan Bator, Mongolia — ULAT

UTC+08:00No clock changesAsia/Ulaanbaatar

Ulan Bator, Mongolia

04:16:07 AM

Friday, November 6, 2026

Quick answer

The current time in Ulan Bator, Mongolia is 4:16 AM on Friday, November 6, 2026. Ulan Bator is on ULAT (UTC+08:00) all year; no clock change is scheduled in the next 12 months.

Pronunciation

Ulan Bator

Time zone and daylight saving time in Ulan Bator

Time zone (IANA): Asia/Ulaanbaatar
Current offset: ULAT (UTC+08:00)
Daylight saving: No clock changes

Ulan Bator does not change its clocks: it stays on UTC+08:00 all year.

Sun & twilight

Today

Sunrise

07:44 AM

Sunset

05:27 PM

Day length

9h 42m

Solar noon (sun highest): 12:36 PM

Daylight on the solstices

December solstice (December 21, 2026): 8h 23m
June solstice (June 21, 2027): 16h 2m

Time difference and working-hours overlap

Today's values; working day 09:00–17:00 in both places.

City	Local time	Difference	Their 09:00–17:00 in Ulan Bator	Overlap with Ulan Bator
New York	15:16	−13 h	22:00–06:00 (previous day)	None
London	20:16	−8 h	17:00–01:00	None
Mumbai	01:46	−2 h 30 min	11:30–19:30	5 h 30 min (11:30–17:00)
Shanghai	04:16	0 h	09:00–17:00	8 h (09:00–17:00)
Hong Kong	04:16	0 h	09:00–17:00	8 h (09:00–17:00)
Tokyo	05:16	+1 h	08:00–16:00	7 h (09:00–16:00)

Upcoming public holidays in Ulan Bator

In 20 days
Улс тунхагласны өдөр (Republic Day)
Thu, Nov 26, 2026
Public
In 53 days
Тусгаар Тогтнолын Өдөр (Independence Day)
Tue, Dec 29, 2026
Public
In 56 days
Шинэ жил (Shine jil) (New Year's Day)
Fri, Jan 1, 2027
Public

Frequently Asked Questions

Does Ulan Bator observe daylight saving time?: No. Ulan Bator stays on UTC+08:00 all year, and no clock change is scheduled in the next 12 months.
What is the time difference between Ulan Bator and London?: London is 8 hours behind Ulan Bator right now. During the year the gap varies between 7 hours and 8 hours, because London changes its clocks for daylight saving time.
When is the next public holiday in Ulan Bator?: Republic Day, on Thursday 26 November 2026.
When do working hours in Ulan Bator overlap with New York and London?: New York's 09:00–17:00 does not overlap Ulan Bator's working day; London's 09:00–17:00 does not overlap Ulan Bator's working day.

Time in other cities, compared with Ulan Bator

Tools

Sources

Time zone rules: IANA tz database, applied when the page is generated; the clock runs in your browser. Sun times: NOAA solar equations at 47.91°N, 106.88°E (GeoNames). Holidays: Nager.Date. About our sources.