Honolulu to Sihu time converter

Sihu is 18 hours ahead of Honolulu. When it is 9:00 AM in Honolulu, it is 3:00 AM (Mon, Oct 19) in Sihu.

Honolulu HST

Sunday, October 18, 2026

Sihu CST

Monday, October 19, 2026

Honolulu
Hawaii, United States
Sun, Oct 18
HSTUTC-10
Sihu
China
Mon, Oct 19
CSTUTC+8+18h
Finding your time zone…
Shared working hours (9:00–18:00)

Honolulu to Sihu conversion table

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

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

Best time to call or meet

Both sides are at work from 3:00 PM – 6:00 PM in Honolulu (9:00 AM – 12:00 PM in Sihu).

Daylight saving time and the difference

The difference stays 18 hours all year.

Distance

Honolulu and Sihu are 8,171 km (5,077 miles) apart in a straight line.

More conversions

Sihu 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 SihuLondon to SihuLos Angeles to SihuChicago to SihuToronto to SihuSão Paulo to SihuParis to SihuBerlin to SihuMoscow to SihuDubai to SihuNew Delhi to SihuBangkok to Sihu

Questions and answers

What is the time difference between Honolulu and Sihu?

Sihu is 18 hours ahead of Honolulu.

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

When it is 9:00 AM in Honolulu, it is 3:00 AM (Mon, Oct 19) in Sihu.

When is the best time to call Sihu from Honolulu?

Both sides are at work from 3:00 PM – 6:00 PM in Honolulu (9:00 AM – 12:00 PM in Sihu).

Does the time difference between Honolulu and Sihu change?

No. The difference stays 18 hours all year.