Lạng SơnVietnam
Current time in Lạng Sơn, Vietnam
Saturday, 17 October 2026
Indochina TimeUTC+07:00
⛶ Full-screen clockLạng Sơn time at a glance
- Country
- Vietnam
- Location
- City in Lạng Sơn Province
- Time zone
Asia/Bangkok- UTC offset now
UTC+07:00- Current zone label
- GMT+7
- Next clock change
- No upcoming change available
Time-zone identity for Lạng Sơn
- IANA zone
Asia/Bangkok- UTC offset now
- UTC+07:00
- Current zone label
- GMT+7
- Clock-change status
- No UTC offset change was found in the next 370 days.
Lạng Sơn is currently 7 hours ahead of UTC. The named zone, rather than the offset alone, should be used for future dates.
Clock changes in Lạng Sơn
370-day checked horizon
No UTC offset change was found through Friday, 22 October 2027 in runtime time-zone data 2026b.
Time-zone history
UTC offset changes for Lạng Sơn
A bounded record of offset transitions calculated for Asia/Bangkok, covering 2021 through 2031. Events are offset changes; their legal or daylight-saving cause is not inferred.
Previous 5 years
No UTC offset transition was found in the previous 5 years.
Next 5 years
No UTC offset transition was found in the next 5 years.
Dates are calculated from IANA time-zone rules. The calculation checks for offset changes throughout the displayed period and resolves each change to the nearest second.
Location context
About Lạng Sơn
Location details for Lạng Sơn in Lạng Sơn Province, Vietnam.
- Administrative area
- Lạng Sơn Province, Vietnam
- Population
- 200,108
- Coordinates
- 21.8526° N, 106.7610° E. The elevation is 265 metres.
Nearby city clocks
Cities near Lạng Sơn
Nearby cities are ordered by approximate straight-line distance from Lạng Sơn. Times are calculated for the same instant shown above.
- Thị Trấn Na DươngLạng Sơn Province, Vietnam26 km southeast
Asia/Ho_Chi_MinhSame local time - Thị Trấn Thất KhêLạng Sơn Province, Vietnam54 km northwest
Asia/Ho_Chi_MinhSame local time - ChũBac Ninh, Vietnam57 km south
Asia/BangkokSame local time - Thị Trấn Ba ChẽQuảng Ninh, Vietnam84 km southeast
Asia/BangkokSame local time - Bắc GiangBac Ninh, Vietnam87 km southwest
Asia/BangkokSame local time - Thị Trấn Tiên YênQuảng Ninh, Vietnam88 km southeast
Asia/Ho_Chi_MinhSame local time
Sources for Lạng Sơn time and city facts
Time-zone calculations use runtime tzdb 2026b. Weather and astronomy sources include their own retrieval times where available.
View 3 sources
- GeoNames cities15000GeoNames · 2026-07-15_01-57-51-849 · CC BY 4.0 · AccessedCity and country names, administrative area, coordinates and population.
- IANA Time Zone DatabaseInternet Assigned Numbers Authority · 2026b · Public domain · AccessedTime-zone names, UTC offsets and clock changes.
- Unicode Common Locale Data RepositoryUnicode Consortium · 48.0 · Unicode License v3 · AccessedEnglish display names for countries, currencies and languages.