Ulu Siau in numbers
- Coordinates
- 2.7314, 125.4080
- Region
- North Sulawesi
- Country
- Indonesia, Asia
- Capital
- Jakarta — 2289 km away
This page tells you the time right now in Ulu Siau, North Sulawesi, Indonesia, in the Asia/Makassar zone (+8).
Ulu Siau, Indonesia
Wednesday, 11 November 2026
UTC+8 · Asia/Makassar
Local time in Ulu Siau
UTC+8 · no daylight saving time
Ulu Siau keeps Asia/Makassar clock_time.
Sunrise 5:23 AM Solar noon 11:24 AM Sunset 5:24 PM Daylight 12 h 00 min Night 12 h 00 min Civil twilight 5:02 AM – 5:45 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.
The number of postal codes covering Ulu Siau is 1.
Ulu Siau keeps time under Asia/Makassar. That places it at UTC+8, with daylight saving time No.
Sunrise today is 5:23 AM in Ulu Siau, with sunset at 5:24 PM. That works out to 12 h 00 min of light.
Close by, Poso and Tarorane keep time with Ulu Siau.