Hong Kong to Castelar time converter

Castelar is 11 hours behind Hong Kong. When it is 9:00 AM in Hong Kong, it is 10:00 PM (Tue, Oct 20) in Castelar.

Hong Kong HKT

Wednesday, October 21, 2026

Castelar ART

Wednesday, October 21, 2026

Hong Kong
Wed, Oct 21
HKTUTC+8
Castelar
Argentina
Wed, Oct 21
ARTUTC-3-11h
Finding your time zone…
Shared working hours (9:00–18:00)

Hong Kong to Castelar conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference stays 11 hours all year.

More conversions

Castelar to Hong KongHong Kong to New YorkHong Kong to LondonHong Kong to Los AngelesHong Kong to ChicagoHong Kong to TorontoHong Kong to São PauloHong Kong to ParisHong Kong to BerlinHong Kong to MoscowHong Kong to DubaiHong Kong to New DelhiHong Kong to Bangkok
New York to CastelarLondon to CastelarLos Angeles to CastelarChicago to CastelarToronto to CastelarSão Paulo to CastelarParis to CastelarBerlin to CastelarMoscow to CastelarDubai to CastelarNew Delhi to CastelarBangkok to Castelar

Questions and answers

What is the time difference between Hong Kong and Castelar?

Castelar is 11 hours behind Hong Kong.

What time is it in Castelar when it is 9 AM in Hong Kong?

When it is 9:00 AM in Hong Kong, it is 10:00 PM (Tue, Oct 20) in Castelar.

When is the best time to call Castelar from Hong Kong?

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

Does the time difference between Hong Kong and Castelar change?

No. The difference stays 11 hours all year.