Current Time in Sơn Tây, Hanoi, Vietnam
3:45:55 AM
03:45:55
+07 (Indochina Time) · UTC+07:00
Asia/Bangkok
Clock format
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Time zone details
Sơn Tây does not observe daylight saving time in 2026
Daylight in Sơn Tây
Location facts
Place
- Country
- Vietnam
- Administrative area
- Hanoi
- District
- Thị Xã Sơn Tây
- Place type
- City or town
- Country currency
- Vietnamese Dong (VND)
Practical
- Languages
- Vietnamese, English, French, Chinese, Khmer
- Dialing code
- +84
- Population
- 230,577
- Elevation
- Approximately 16 m (DEM estimate)
Geography
- Geographic coordinates
- 21° 08' N / 105° 30' E
Convert Sơn Tây time
Compare Sơn Tây with another city or time zone
Popular conversions (current offsets)
All times shown relative to Sơn Tây local time
Clock changes in Sơn Tây
2026
No clock or time-zone designation changes in 2026
Future clock changes, 2027–2030
Sun & Moon details
Sun
- Sunrise
- Solar noon
- Sunset
- Daylight duration
- 12 hr 20 min1 min 12 sec shorter than the previous day
Twilight
- Civil twilight
- –
- Nautical twilight
- –
- Astronomical twilight
- –
New MoonMoon illumination1%
View full Sun & Moon detailsHide full Sun & Moon details
Saturday, September 12, 2026
View Sơn Tây on SavvyTime's time-zone map
Sun
- Sunrise
- Sunset
- Day length
- 12 hr 20 min1 min 12 sec shorter than the previous day
- Solar noon
- (73.0° altitude)
Civil twilight
- Dawn to dusk
- –
Additional twilight
- Nautical dawn to dusk
- –
- Astronomical dawn to dusk
- –
Moon
- Phase
- New Moon (1% illuminated)
- Moonrise
- Moonset
- Previous principal phase
- New Moon — Friday, September 11, 2026 at
- Next principal phase
- First Quarter — Saturday, September 19, 2026 at
Seven-day daylight outlook
| Local date | Sunrise | Sunset | Day length | Daily change |
|---|---|---|---|---|
| 12 hr 20 min | 1 min 12 sec shorter than the previous day | |||
| 12 hr 19 min | 1 min 11 sec shorter than the previous day | |||
| 12 hr 17 min | 1 min 12 sec shorter than the previous day | |||
| 12 hr 16 min | 1 min 12 sec shorter than the previous day | |||
| 12 hr 15 min | 1 min 11 sec shorter than the previous day | |||
| 12 hr 14 min | 1 min 12 sec shorter than the previous day | |||
| 12 hr 13 min | 1 min 12 sec shorter than the previous day |
Weather forecast for Sơn Tây
Temperature unit
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Plan around Sơn Tây
Time context
Sơn Tây follows the same clock and daylight-saving rules as Hanoi
Current time offsetUTC+07:00 (+07)
View time differencesUpcoming national public holidays in Vietnam
- New Year's Day
- Vietnamese New Year Holidays
- Vietnamese New Year
Nearby scheduled airports for Sơn Tây, Hanoi, Vietnam
Noi Bai International AirportHANLarge airport · Serves Hanoi (Soc Son)32.4 km east-northeast
Source: OurAirports record · HAN / VVNB
About 32.4 km (20.1 mi) east-northeast of Sơn Tây
Scheduled airline service in source data
Cat Bi International AirportHPHLarge airport · Serves Haiphong (Hai An)131 km east-southeast
Source: OurAirports record · HPH / VVCI
About 131 km (81.6 mi) east-southeast of Sơn Tây
Scheduled airline service in source data
Van Don International AirportVDOMedium airport · Serves Van Don198 km east
Source: OurAirports record · VDO / VVVD
About 198 km (123 mi) east of Sơn Tây
Scheduled airline service in source data
Nearby places
Vĩnh YênThành Phố Vĩnh YênVietnam21 kmNEViệt TrìThành Phố Việt TrìVietnam23 kmNWHanoiHanoiVietnam37 kmEHòa BìnhThành Phố Hòa BìnhVietnam40 kmSWBắc NinhThành Phố Bắc NinhVietnam59 kmEThái NguyênThành Phố Thái NguyênVietnam62 kmNECung KiệmHuyện Quế VõVietnam68 kmEBắc GiangThành phố Bắc GiangVietnam73 kmEPhủ LýThành Phố Phủ LýVietnam78 kmSEHưng YênThành Phố Hưng YênVietnam79 kmSETuyên QuangThành Phố Tuyên QuangVietnam82 kmNHải DươngThành Phố Hải DươngVietnam89 kmE
Browse places in VietnamFrequently asked questions
- What time zone is Sơn Tây in?
- Sơn Tây currently uses Indochina Time (UTC+07:00). Its IANA time zone is Asia/Bangkok.
- When is the next clock change in Sơn Tây?
- No clock changes are scheduled for Sơn Tây in the next 12 months
- Does Sơn Tây observe daylight saving time?
- Sơn Tây does not observe daylight saving time in 2026
- What is the UTC offset in Sơn Tây right now?
- Sơn Tây is currently UTC+07:00