Hong Kong to Kolonnawa: time difference

Kolonnawa is 2 h 30 min behind Hong Kong. Live clocks for both, the working hours they share, and how each one sits against your own time.

🇱🇰 Kolonnawa, Sri Lanka

41

4:43 AM · Saturday, November 7, 2026

  • India Standard Time
  • UTC+5:30
  • Night

☀️ 05:59 · 🌙 17:50 · 11 h 51 min

−2 h 30 min

One day, 2 clocks

Drag along the band to read any hour in every place at once.

Hong Kong 07:13 7:13 AM Kolonnawa 04:43 4:43 AM
Hong Kong 07:13 7:13 AM Kolonnawa 04:43 4:43 AM You –:–
🇭🇰 Hong Kong

07:13 7:13 AM

Hong Kong Standard Time · UTC+8

☀️ 06:31 · 🌙 17:44

🇱🇰 Kolonnawa

04:43 4:43 AM

India Standard Time · UTC+5:30

☀️ 05:59 · 🌙 17:50

⇄ Difference

−2 h 30 min

Kolonnawa is 2 h 30 min behind Hong Kong.

When you, Hong Kong and Kolonnawa are all at the desk

Pick the working hours below – the window every location shares appears once your time zone is known.

Working hours
🇭🇰 Hong Kong
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇱🇰 Kolonnawa
21:30 9:30 PM 22:30 10:30 PM 23:30 11:30 PM 0:30 12:30 AM 1:30 1:30 AM 2:30 2:30 AM 3:30 3:30 AM 4:30 4:30 AM 5:30 5:30 AM 6:30 6:30 AM 7:30 7:30 AM 8:30 8:30 AM 9:30 9:30 AM 10:30 10:30 AM 11:30 11:30 AM 12:30 12:30 PM 13:30 1:30 PM 14:30 2:30 PM 15:30 3:30 PM 16:30 4:30 PM 17:30 5:30 PM 18:30 6:30 PM 19:30 7:30 PM 20:30 8:30 PM
  • Asleep
  • Early
  • Working hours
  • Evening
  • Both working
  • Right now

Time zones side by side

Detail 🇭🇰 Hong Kong 🇱🇰 Kolonnawa
Local time 07:13 04:43
Local date Saturday, November 7, 2026 Saturday, November 7, 2026
Time zone Hong Kong Standard Time India Standard Time
UTC offset UTC+8 UTC+5:30
Offset from Hong Kong — −2 h 30 min
IANA zone Asia/Hong Kong Asia/Colombo
Daylight saving Not observed Not observed
Sunrise 06:31 05:59
Sunset 17:44 17:50
Daylight 11 h 13 min 11 h 51 min
People on this clock 1,367,900 64,800

Compare Hong Kong with another city

More comparisons with Hong Kong: the time zones next to it and the far side of the clock.

Hong Kong and Kolonnawa: common questions

How far behind Hong Kong is Kolonnawa?
Kolonnawa is 2 hours and 30 minutes behind Hong Kong: UTC+5:30 against UTC+8.
What time is it in Kolonnawa when it is 9:00 AM in Hong Kong?
When it is 9:00 AM in Hong Kong, it is 6:30 AM in Kolonnawa.
What time is it in Kolonnawa when it is 6:00 PM in Hong Kong?
When it is 6:00 PM in Hong Kong, it is 3:30 PM in Kolonnawa.
Is there a time when both Hong Kong and Kolonnawa are at work?
Yes: from 11:30 AM to 6:00 PM in Hong Kong (9:00 AM to 3:30 PM in Kolonnawa), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Hong Kong is it still yesterday in Kolonnawa?
Before 2:30 AM in Hong Kong, the date in Kolonnawa has not changed yet. From 9:30 PM in Kolonnawa, it is already the next day in Hong Kong.
Does the time difference between Hong Kong and Kolonnawa change?
No. Neither place uses daylight saving time, so the difference stays 2 hours and 30 minutes all year.
Show times on the 12-hour clock, temperatures in °F and distances in miles?