Time Now in Sơn Tây, Vietnam 🇻🇳
Lat/Long: 21.14° N, 105.51° E
Elevation: 16 m above sea level
Population rank: #68 of 644 cities in Vietnam by population
Province: Hanoi
IANA Timezone: Asia/Bangkok
Timezone: +07
Daylight Saving Time: No ❌
Sơn Tây keeps its clocks on UTC+07:00, in the Asia/Bangkok time zone. There is no daylight-saving shift here; the offset stays fixed year-round. Its tropical latitude keeps the seasonal change in daylight fairly gentle. Sơn Tây lies barely above sea level, at roughly 16 m. Sơn Tây is fairly isolated: even Hong Kong lies some 904 km off. Sơn Tây is a smaller locality in Vietnam, handy to pin down before scheduling a call across time zones.
Time & Daylight in Sơn Tây
Daylight Hours in Sơn Tây
Sơn Tây gets 13h 06m of daylight today. Sunrise in Sơn Tây is at 05:31 and sunset in Sơn Tây is at 18:37.
Daylight ranges from about 10h 51m near the December solstice to 13h 25m near the June solstice.
Time Difference Between Sơn Tây and Major Cities
Live local time and the difference from Sơn Tây right now.
Other Cities in Vietnam with Local Time
Cities Sharing Sơn Tây's Time Zone (UTC+07:00)
These major cities are at the same UTC offset as Sơn Tây.
Weather in Sơn Tây
Tools to Plan Meetings
Prayer Times in Sơn Tây
| Date | Fajr | Sunrise | Dhuhr | Asr | Maghrib | Isha |
|---|---|---|---|---|---|---|
| Fri, 31 Jul ● | 04:07 | 05:31 | 12:04 | 15:21 | 18:37 | 20:07 |
| Sat, 1 Aug | 04:08 | 05:31 | 12:04 | 15:22 | 18:37 | 20:07 |
| Sun, 2 Aug | 04:08 | 05:31 | 12:04 | 15:22 | 18:36 | 20:06 |
| Mon, 3 Aug | 04:09 | 05:32 | 12:04 | 15:22 | 18:36 | 20:06 |
| Tue, 4 Aug | 04:10 | 05:32 | 12:04 | 15:22 | 18:35 | 20:05 |
| Wed, 5 Aug | 04:10 | 05:32 | 12:04 | 15:22 | 18:35 | 20:05 |
| Thu, 6 Aug | 04:11 | 05:33 | 12:03 | 15:23 | 18:34 | 20:04 |
14-day Forecast for Sơn Tây
Moon Phases & Times for Sơn Tây
Current Phase
Waning Gibbous
Illumination
97.6%
Next Moonrise
↑
Today, 19:50
Next Moonset
↓
Tomorrow, 07:36
Distances & Clock Changes in Sơn Tây
How Far Is Sơn Tây From Other Major Cities?
| City | Distance | Direction |
|---|---|---|
| Hong Kong | 904 km | E (80deg) |
| Singapore | 2,208 km | S (185deg) |
| Mumbai | 3,409 km | W (272deg) |
| Tokyo | 3,684 km | ENE (57deg) |
| Dubai | 5,127 km | WNW (285deg) |
| Moscow | 6,704 km | NW (323deg) |
| Sydney | 7,798 km | SE (141deg) |
| Paris | 9,165 km | NW (320deg) |
Sơn Tây's Antipode: The Opposite Side of the Earth
Dig straight through the Earth from Sơn Tây and you would surface in the open ocean, near 21.1deg S, 74.5deg W.
Frequently Asked Questions about Sơn Tây
What time is it in Sơn Tây right now?
The current local time in Sơn Tây is 10:55 on Friday, July 31, 2026. Sơn Tây follows the Asia/Bangkok time zone.
What time zone is Sơn Tây in?
Sơn Tây runs on the Asia/Bangkok IANA time zone (UTC+07:00), the same zone used across the surrounding region, with the clocks shifting automatically whenever daylight saving is in force.
How many hours ahead or behind UTC is Sơn Tây?
Is Sơn Tây on daylight saving time right now?
No — Sơn Tây is not currently observing daylight saving time as of July 31, 2026.
What moon phase is visible over Sơn Tây tonight?
Over Sơn Tây tonight the moon shows a Waning Gibbous phase at 97.6% illumination.
What is solar time in Sơn Tây?
Solar time follows the Sun's actual position, with solar noon when the Sun is highest in the sky. In Sơn Tây, the clock is closely aligned with local solar time.