Honolulu to Constantine time converter

Constantine is 11 hours ahead of Honolulu. When it is 9:00 AM in Honolulu, it is 8:00 PM in Constantine.

Honolulu HST

Friday, October 16, 2026

Constantine CET

Saturday, October 17, 2026

Honolulu
Hawaii, United States
Fri, Oct 16
HSTUTC-10
Constantine
Algeria
Sat, Oct 17
CETUTC+1+11h
Finding your time zone…
Shared working hours (9:00–18:00)

Honolulu to Constantine conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Honolulu (8:00 PM – 10:00 PM in Constantine): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference stays 11 hours all year.

Distance

Honolulu and Constantine are 13,398 km (8,325 miles) apart in a straight line.

More conversions

Constantine 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 ConstantineLondon to ConstantineLos Angeles to ConstantineChicago to ConstantineToronto to ConstantineSão Paulo to ConstantineParis to ConstantineBerlin to ConstantineMoscow to ConstantineDubai to ConstantineNew Delhi to ConstantineBangkok to Constantine

Questions and answers

What is the time difference between Honolulu and Constantine?

Constantine is 11 hours ahead of Honolulu.

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

When it is 9:00 AM in Honolulu, it is 8:00 PM in Constantine.

When is the best time to call Constantine from Honolulu?

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Honolulu (8:00 PM – 10:00 PM in Constantine): working hours on one side, early or late on the other.

Does the time difference between Honolulu and Constantine change?

No. The difference stays 11 hours all year.