Kailua to Brussels time converter

Brussels is 12 hours ahead of Kailua. When it is 9:00 AM in Kailua, it is 9:00 PM in Brussels.

Kailua HST

Monday, October 19, 2026

Brussels CEST

Monday, October 19, 2026

Kailua
Hawaii, United States
Mon, Oct 19
HSTUTC-10
Brussels
Belgium
Mon, Oct 19
CESTUTC+2+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Kailua to Brussels conversion table

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

KailuaBrussels
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 Kailua (9:00 PM – 10:00 PM in Brussels): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Kailua and Brussels switch clocks on different dates:

  • Oct 19, 2026 – Oct 24, 2026: +12h
  • Oct 24, 2026 – Mar 27, 2027: +11h
  • Mar 27, 2027 – Oct 19, 2027: +12h

Distance

Kailua and Brussels are 11,791 km (7,327 miles) apart in a straight line.

More conversions

Brussels to KailuaKailua to New YorkKailua to LondonKailua to Los AngelesKailua to ChicagoKailua to TorontoKailua to São PauloKailua to ParisKailua to BerlinKailua to MoscowKailua to DubaiKailua to New DelhiKailua to Bangkok
New York to BrusselsLondon to BrusselsLos Angeles to BrusselsChicago to BrusselsToronto to BrusselsSão Paulo to BrusselsParis to BrusselsBerlin to BrusselsMoscow to BrusselsDubai to BrusselsNew Delhi to BrusselsBangkok to Brussels

Questions and answers

What is the time difference between Kailua and Brussels?

Brussels is 12 hours ahead of Kailua.

What time is it in Brussels when it is 9 AM in Kailua?

When it is 9:00 AM in Kailua, it is 9:00 PM in Brussels.

When is the best time to call Brussels from Kailua?

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

Does the time difference between Kailua and Brussels change?

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