Honolulu to Rennes time converter

Rennes is 12 hours ahead of Honolulu. When it is 9:00 AM in Honolulu, it is 9:00 PM in Rennes.

Honolulu HST

Sunday, October 18, 2026

Rennes CEST

Sunday, October 18, 2026

Honolulu
Hawaii, United States
Sun, Oct 18
HSTUTC-10
Rennes
France
Sun, Oct 18
CESTUTC+2+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Honolulu to Rennes conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Honolulu (9:00 PM – 10:00 PM in Rennes): working hours on one side, early or late on the other.

Daylight saving time and the difference

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

  • Oct 18, 2026 – Oct 24, 2026: +12h
  • Oct 24, 2026 – Mar 27, 2027: +11h
  • Mar 27, 2027 – Oct 18, 2027: +12h

Distance

Honolulu and Rennes are 11,939 km (7,419 miles) apart in a straight line.

More conversions

Rennes to HonoluluHonolulu to New YorkHonolulu to LondonHonolulu to Los AngelesHonolulu to ChicagoHonolulu to TorontoHonolulu to São PauloHonolulu to ParisHonolulu to BerlinHonolulu to MoscowHonolulu to DubaiHonolulu to New DelhiHonolulu to Bangkok
New York to RennesLondon to RennesLos Angeles to RennesChicago to RennesToronto to RennesSão Paulo to RennesParis to RennesBerlin to RennesMoscow to RennesDubai to RennesNew Delhi to RennesBangkok to Rennes

Questions and answers

What is the time difference between Honolulu and Rennes?

Rennes is 12 hours ahead of Honolulu.

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

When it is 9:00 AM in Honolulu, it is 9:00 PM in Rennes.

When is the best time to call Rennes from Honolulu?

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Honolulu (9:00 PM – 10:00 PM in Rennes): working hours on one side, early or late on the other.

Does the time difference between Honolulu and Rennes change?

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