Thornton to Honolulu time converter

Honolulu is 4 hours behind Thornton. When it is 9:00 AM in Thornton, it is 5:00 AM in Honolulu.

Thornton MDT

Monday, October 19, 2026

Honolulu HST

Monday, October 19, 2026

Thornton
Colorado, United States
Mon, Oct 19
MDTUTC-6
Honolulu
Hawaii, United States
Mon, Oct 19
HSTUTC-10-4h
Finding your time zone…
Shared working hours (9:00–18:00)

Thornton to Honolulu conversion table

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

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

Best time to call or meet

Both sides are at work from 1:00 PM – 6:00 PM in Thornton (9:00 AM – 2:00 PM in Honolulu).

Daylight saving time and the difference

The difference changes during the year because Thornton and Honolulu switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: -4h
  • Nov 1, 2026 – Mar 14, 2027: -3h
  • Mar 14, 2027 – Oct 19, 2027: -4h

Distance

Thornton and Honolulu are 5,378 km (3,342 miles) apart in a straight line.

More conversions

Honolulu to ThorntonThornton to New YorkThornton to LondonThornton to Los AngelesThornton to ChicagoThornton to TorontoThornton to São PauloThornton to ParisThornton to BerlinThornton to MoscowThornton to DubaiThornton to New DelhiThornton 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 Thornton and Honolulu?

Honolulu is 4 hours behind Thornton.

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

When it is 9:00 AM in Thornton, it is 5:00 AM in Honolulu.

When is the best time to call Honolulu from Thornton?

Both sides are at work from 1:00 PM – 6:00 PM in Thornton (9:00 AM – 2:00 PM in Honolulu).

Does the time difference between Thornton and Honolulu change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.