What time is it in Cai Soum, Lang Son, Vietnam
The local time in Cai Soum, Lang Son, Vietnam — in the Asia/Bangkok time zone (+7) — is shown on this page.
Cai Soum, Vietnam
Sunday, 1 November 2026
UTC+7 · Asia/Bangkok
Local time in Cai Soum
UTC+7 · no daylight saving time
What the clock shows right now in Cai Soum.
The sun today
Sunrise 5:56 AM Solar noon 11:36 AM Sunset 5:17 PM Daylight 11 h 21 min Night 12 h 39 min Civil twilight 5:33 AM – 5:40 PM
Weather in Cai Soum right now
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Weather data by Open-Meteo, updated every 30 minutes.
Cai Soum and its neighbours
Largest cities in Lang Son
- Lang Son 200 108
- Thi Tran Na Duong 24 369
- Thi Tran That Khe 20 153
- Thi Tran Na Sam 14 117
- Loc Binh 9 427
- Thi Tran Gjong Gjang 8 922
Same time zone — Asia/Bangkok
- Bangkok Thailand
Nearby places
- Khe Buon — 4.1 km
- Cai Lan — 6.5 km
- Khe Me — 6.6 km
- Po Tau — 6.6 km
- Chieng Chang — 7.4 km
- Pac Xom — 7.6 km
Cai Soum: clock, sun and surroundings
Nearby places that share Cai Soum's clock include Khe Buon and Cai Lan.
Cai Soum falls within Asia/Bangkok, which places it UTC+7 from UTC. Daylight saving observed: No.
The sun climbs above Cai Soum at 5:56 AM and dips below at 5:17 PM. Between them sit 11 h 21 min of daylight.
Questions and answers
- What time zone is used by Cai Soum?
- Cai Soum uses the Asia/Bangkok time zone, which has an offset of +7.
- Are time changes for daylight saving made in Cai Soum?
- No.
- What is the local sunset time in Cai Soum?
- Local sunset is 5:17 PM.