Bayan Sum in numbers
- Coordinates
- 47.1499, 107.6880
- Region
- Central Aimak
- Country
- Mongolia, Asia
- Capital
- Ulaanbaatar
What time is it in Bayan Sum, Central Aimak, Mongolia
The reading below is the local time in Bayan Sum, Central Aimak, Mongolia, taken from the Asia/Ulaanbaatar zone (+8).
Bayan Sum, Mongolia
Friday, 6 November 2026
UTC+8 · Asia/Ulaanbaatar
Local time in Bayan Sum
UTC+8 · no daylight saving time
What the clock shows right now in Bayan Sum.
The sun today
Sunrise 7:40 AM Solar noon 12:34 PM Sunset 5:28 PM Daylight 9 h 48 min Night 14 h 12 min Civil twilight 7:08 AM – 6:00 PM
Weather in Bayan Sum right now
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Weather data by Open-Meteo, updated every 30 minutes.
Bayan Sum and its neighbours
Largest cities in Central Aimak
- Zuunmod 16 953
- Dzuunmod 16 953
- Argalant 1 955
- Ulaanhudag 1 500
Same time zone — Asia/Ulaanbaatar
- Ulan Bator Mongolia
Nearby places
- Aguytayn Jisa — 11.5 km
- Bayan — 15.6 km
- Maanit — 16.2 km
- Hashaatayn Ortoo — 23.0 km
- Ugumur — 29.0 km
- Bagahangay — 29.4 km
Bayan Sum: clock, sun and surroundings
Clocks in Bayan Sum are set by Asia/Ulaanbaatar and read UTC+8. Daylight saving time: No.
The sun is up at 7:40 AM in Bayan Sum and down again at 5:28 PM. Between those times there are 9 h 48 min of daylight.
The same hours are kept in Bayan Sum and in nearby Aguytayn Jisa and Bayan.
Questions and answers
- Which time zone is observed in Bayan Sum?
- Bayan Sum observes the Asia/Ulaanbaatar time zone, with an offset of +8.
- Do I need to account for daylight saving time in Bayan Sum?
- Daylight saving time in Bayan Sum: No.
- Both sunrise and sunset in Bayan Sum — what times?
- 7:40 AM and 5:28 PM.