Gammaduwatta in numbers
- Coordinates
- 6.1151, 80.1245
- Region
- Southern Province
- Country
- Sri Lanka, Asia
- Capital
- Colombo — 96 km away
See the local time in Gammaduwatta, Southern Province, Sri Lanka right now, measured in the Asia/Colombo time zone (+5:30).
Gammaduwatta, Sri Lanka
Sunday, 8 November 2026
UTC+5:30 · Asia/Colombo
Local time in Gammaduwatta
UTC+5:30 · no daylight saving time
Local time in Gammaduwatta, Southern Province.
Sunrise 5:58 AM Solar noon 11:54 AM Sunset 5:51 PM Daylight 11 h 52 min Night 12 h 08 min Civil twilight 5:37 AM – 6:12 PM
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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.
You will find the same time in Unawatuna West and Yaddehimulla, both near Gammaduwatta.
Gammaduwatta has 12 postal codes in total.
The applicable time zone for Gammaduwatta is Asia/Colombo, offset UTC+5:30. Seasonal clock change applies: No.
Sunrise for Gammaduwatta today is set at 5:58 AM, sunset at 5:51 PM. Daylight covers 11 h 52 min.