Ulaanbaatar to Honolulu time converter

Honolulu is 18 hours behind Ulaanbaatar. When it is 9:00 AM in Ulaanbaatar, it is 3:00 PM (Sun, Oct 18) in Honolulu.

Ulaanbaatar UTC+8

Monday, October 19, 2026

Honolulu HST

Sunday, October 18, 2026

Ulaanbaatar
Mongolia
Mon, Oct 19
UTC+8
Honolulu
Hawaii, United States
Sun, Oct 18
HSTUTC-10-18h
Finding your time zone…
Shared working hours (9:00–18:00)

Ulaanbaatar to Honolulu conversion table

Every hour of today in Ulaanbaatar and the matching time in Honolulu. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Both sides are at work from 9:00 AM – 12:00 PM in Ulaanbaatar (3:00 PM – 6:00 PM in Honolulu).

Daylight saving time and the difference

The difference stays 18 hours all year.

Distance

Ulaanbaatar and Honolulu are 8,644 km (5,371 miles) apart in a straight line.

More conversions

Honolulu to UlaanbaatarUlaanbaatar to New YorkUlaanbaatar to LondonUlaanbaatar to Los AngelesUlaanbaatar to ChicagoUlaanbaatar to TorontoUlaanbaatar to São PauloUlaanbaatar to ParisUlaanbaatar to BerlinUlaanbaatar to MoscowUlaanbaatar to DubaiUlaanbaatar to New DelhiUlaanbaatar to Bangkok
New York to HonoluluLondon to HonoluluLos Angeles to HonoluluChicago to HonoluluToronto to HonoluluSão Paulo to HonoluluParis to HonoluluBerlin to HonoluluMoscow to HonoluluDubai to HonoluluNew Delhi to HonoluluBangkok to Honolulu

Questions and answers

What is the time difference between Ulaanbaatar and Honolulu?

Honolulu is 18 hours behind Ulaanbaatar.

What time is it in Honolulu when it is 9 AM in Ulaanbaatar?

When it is 9:00 AM in Ulaanbaatar, it is 3:00 PM (Sun, Oct 18) in Honolulu.

When is the best time to call Honolulu from Ulaanbaatar?

Both sides are at work from 9:00 AM – 12:00 PM in Ulaanbaatar (3:00 PM – 6:00 PM in Honolulu).

Does the time difference between Ulaanbaatar and Honolulu change?

No. The difference stays 18 hours all year.