Sei Mati in numbers
- Coordinates
- 3.7169, 98.6944
- Region
- North Sumatra
- Country
- Indonesia, Asia
- Capital
- Jakarta — 1428 km away
What time is it in Sei Mati, North Sumatra, Indonesia
See what time it currently is in Sei Mati, North Sumatra, Indonesia — the time zone there is Asia/Jakarta (+7).
Sei Mati, Indonesia
Sunday, 6 September 2026
UTC+7 · Asia/Jakarta
Local time in Sei Mati
UTC+7 · no daylight saving time
What the clock shows right now in Sei Mati.
The sun today
Sunrise 6:20 AM Solar noon 12:25 PM Sunset 6:30 PM Daylight 12 h 10 min Night 11 h 50 min Civil twilight 5:59 AM – 6:51 PM
Weather in Sei Mati right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Sei Mati and its neighbours
Postal codes
- 20159
- 20252
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.
Largest cities in North Sumatra
- Medan 2 486 283
- Percut 311 063
- Binjai 279 302
- Pematangsiantar 279 198
- Padangsidempuan 243 843
- Tanjungbalai 190 935
Same time zone — Asia/Jakarta
Nearby places
- Gang Kolam — 23.8 km
- Pasar Empat Belas — 24.1 km
- Simalingkar — 24.3 km
- Delitua Satu — 24.4 km
- Bekala — 24.5 km
- Perumahan Deli Garden 2 — 24.8 km
Sei Mati: clock, sun and surroundings
Sei Mati works with 2 postal codes.
Sei Mati tells time by Asia/Jakarta, an offset of UTC+7. Clock shift for daylight saving: No.
Daylight arrives in Sei Mati at 6:20 AM and departs at 6:30 PM. It lasts 12 h 10 min today.
The clock reading for Sei Mati covers nearby Labuhan Deli and Belawan as well.
Questions and answers
- What time zone includes Sei Mati?
- The time zone that includes Sei Mati is Asia/Jakarta, with an offset of +7.
- Will the time in Sei Mati move forward or back for daylight saving?
- Daylight saving time in Sei Mati: No.
- What hour brings sunset in Sei Mati?
- The hour is 6:30 PM.