Hong Kong to Castro time converter

Castro is 11 hours behind Hong Kong. When it is 9:00 AM in Hong Kong, it is 10:00 PM (Wed, Oct 21) in Castro.

Hong Kong HKT

Thursday, October 22, 2026

Castro CLST

Wednesday, October 21, 2026

Hong Kong
Thu, Oct 22
HKTUTC+8
Castro
Chile
Wed, Oct 21
CLSTUTC-3-11h
Finding your time zone…
Shared working hours (9:00–18:00)

Hong Kong to Castro conversion table

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

Hong KongCastro
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 Castro): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Hong Kong and Castro switch clocks on different dates:

  • Oct 22, 2026 – Apr 4, 2027: -11h
  • Apr 4, 2027 – Sep 5, 2027: -12h
  • Sep 5, 2027 – Oct 22, 2027: -11h

More conversions

Castro 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 CastroLondon to CastroLos Angeles to CastroChicago to CastroToronto to CastroSão Paulo to CastroParis to CastroBerlin to CastroMoscow to CastroDubai to CastroNew Delhi to CastroBangkok to Castro

Questions and answers

What is the time difference between Hong Kong and Castro?

Castro is 11 hours behind Hong Kong.

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

When it is 9:00 AM in Hong Kong, it is 10:00 PM (Wed, Oct 21) in Castro.

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

Does the time difference between Hong Kong and Castro change?

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