Ganthalawa in numbers
- Coordinates
- 8.4132, 81.0503
- Region
- Eastern Province
- Country
- Sri Lanka, Asia
- Capital
- Colombo — 211 km away
The clock for Ganthalawa, Eastern Province, Sri Lanka is kept here in the Asia/Colombo time zone (+5:30).
Ganthalawa, Sri Lanka
Sunday, 8 November 2026
UTC+5:30 · Asia/Colombo
Local time in Ganthalawa
UTC+5:30 · no daylight saving time
Ganthalawa keeps Asia/Colombo clock_time.
Sunrise 5:57 AM Solar noon 11:51 AM Sunset 5:44 PM Daylight 11 h 47 min Night 12 h 13 min Civil twilight 5:35 AM – 6:06 PM
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Weather data by Open-Meteo, updated every 30 minutes.
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Ganthalawa observes Asia/Colombo time, currently expressed as UTC+5:30. Daylight saving time here: No.
Today's sun rises in Ganthalawa at 5:57 AM, then sets at 5:44 PM. The day offers 11 h 47 min of daylight.
Time runs the same in Ganthalawa and in nearby Unit Eleven and Unit Twelve.
Ganthalawa operates with 9 postal codes.