Honolulu to Siegen time converter

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

Honolulu HST

Saturday, October 17, 2026

Siegen CEST

Sunday, October 18, 2026

Honolulu
Hawaii, United States
Sat, Oct 17
HSTUTC-10
Siegen
Germany
Sun, Oct 18
CESTUTC+2+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Honolulu to Siegen conversion table

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

HonoluluSiegen
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 Siegen): 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 Siegen switch clocks on different dates:

  • Oct 17, 2026 – Oct 24, 2026: +12h
  • Oct 24, 2026 – Mar 27, 2027: +11h
  • Mar 27, 2027 – Oct 17, 2027: +12h

Distance

Honolulu and Siegen are 11,870 km (7,376 miles) apart in a straight line.

More conversions

Siegen 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 SiegenLondon to SiegenLos Angeles to SiegenChicago to SiegenToronto to SiegenSão Paulo to SiegenParis to SiegenBerlin to SiegenMoscow to SiegenDubai to SiegenNew Delhi to SiegenBangkok to Siegen

Questions and answers

What is the time difference between Honolulu and Siegen?

Siegen is 12 hours ahead of Honolulu.

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

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

When is the best time to call Siegen 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 Siegen): working hours on one side, early or late on the other.

Does the time difference between Honolulu and Siegen change?

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