Bien Hoa keeps UTC+7 all year. There is no daylight saving time, so the clock never changes.
Bien Hoa and your time
Bien Hoa at a glance
| Country | Vietnam |
|---|---|
| Region | Dong Nai |
| Time zone | Asia/Ho_Chi_Minh |
| UTC offset now | UTC+7 |
| Daylight saving time | Not observed |
| Coordinates | 10.94° N, 106.82° E |
Bien Hoa time zone and clock changes
The clocks in Bien Hoa follow Asia/Ho_Chi_Minh and keep UTC+7 through every season. No daylight saving time has been recorded here since 1970.
Bien Hoa is on the same time as the rest of Vietnam, including the capital, Hanoi.
Clock changes in Bien Hoa, 2026 and 2027
No clock changes are scheduled in Bien Hoa for 2026 or 2027.
How far ahead or behind Bien Hoa is
Take 9:00 AM in Bien Hoa: the clock reads 9:00 PM (previous day) in New York, 1:00 PM in Sydney and 6:00 PM (previous day) in Los Angeles.
| City | Time now | Difference now | In January | In July | Shared office hours |
|---|---|---|---|---|---|
| New York (United States) | --:-- | 12 h behind | 12 h behind | 11 h behind | None |
| Los Angeles (United States) | --:-- | 15 h behind | 15 h behind | 14 h behind | None |
| London (United Kingdom) | --:-- | 7 h behind | 7 h behind | 6 h behind | 1 h |
| Paris (France) | --:-- | 6 h behind | 6 h behind | 5 h behind | 2 h |
| Dubai (United Arab Emirates) | --:-- | 3 h behind | 3 h behind | 3 h behind | 5 h |
| Mumbai (India) | --:-- | 1 h 30 min behind | 1 h 30 min behind | 1 h 30 min behind | 6 h 30 min |
| Singapore | --:-- | 1 h ahead | 1 h ahead | 1 h ahead | 7 h |
| Tokyo (Japan) | --:-- | 2 h ahead | 2 h ahead | 2 h ahead | 6 h |
| Sydney (Australia) | --:-- | 4 h ahead | 4 h ahead | 3 h ahead | 4 h |
| UTC | --:-- | 7 h behind | 7 h behind | 7 h behind | 1 h |
Bien Hoa never changes its clocks, but many of these cities do. Where the January and July columns disagree, the gap shifts when the other city moves to or from daylight saving time.
Shared office hours counts the time when the clock reads between 9 AM and 5 PM in both cities on the same day.
Sunrise and sunset in Bien Hoa
Today
| Sunrise | --:-- |
|---|---|
| Sunset | --:-- |
| Day length | -- |
| Solar noon | --:-- |
Being in the tropics, Bien Hoa sees little change in day length: the longest day (12 hours 46 minutes) is only 1 hour 17 minutes longer than the shortest (11 hours 29 minutes). Sunrise stays between 5:29 AM and 6:17 AM all year.
Daylight through the year in Bien Hoa
| Date | Sunrise | Sunset | Day length | |
|---|---|---|---|---|
| March equinox | March 20 | 5:57 AM | 6:04 PM | 12 h 6 min |
| June solstice | June 21 | 5:31 AM | 6:17 PM | 12 h 46 min |
| September equinox | September 23 | 5:42 AM | 5:48 PM | 12 h 7 min |
| December solstice | December 22 | 6:07 AM | 5:36 PM | 11 h 29 min |
Clock time and sun time in Bien Hoa
Clock time and sun time line up fairly well in Bien Hoa: solar noon falls at about 11:55 AM on standard time.
Places close to Bien Hoa
All the places listed below keep the same time as Bien Hoa.
| City | Distance | Time now | Difference |
|---|---|---|---|
| Tân Uyên | 16 km (10 mi) | --:-- | Same time |
| Thu Dau Mot | 19 km (12 mi) | --:-- | Same time |
| Trảng Bom | 20 km (12 mi) | --:-- | Same time |
| Ho Chi Minh City | 25 km (16 mi) | --:-- | Same time |
| Bến Cát | 33 km (21 mi) | --:-- | Same time |
| Củ Chi | 36 km (23 mi) | --:-- | Same time |
| Can Giuoc | 41 km (25 mi) | --:-- | Same time |
| Phú Mỹ | 44 km (27 mi) | --:-- | Same time |
More cities in Vietnam
All time zones and cities in Vietnam
Plan around the time in Bien Hoa
- Convert a time to or from Bien Hoa: pick a date and time and see it in every city on your list.
- Add Bien Hoa to your world clock to keep it next to your own time.
- Find a meeting time that falls inside office hours in Bien Hoa and the other cities you work with.
- Open a full-screen clock for your own time zone.
Frequently asked questions
What time zone is Bien Hoa in?
Bien Hoa uses the Asia/Ho_Chi_Minh time zone, which is UTC+7 all year.
Does Bien Hoa use daylight saving time?
No. Bien Hoa stays on UTC+7 all year, so the time difference to places without daylight saving time never changes.
What is the time difference between Bien Hoa and New York?
Bien Hoa is 12 hours ahead of New York in January and 11 hours ahead of New York in July, because New York moves its clocks for daylight saving time and Bien Hoa does not.
Is Bien Hoa on the same time as Hanoi?
Yes. Bien Hoa and Hanoi both use UTC+7 right now.
How long is the longest day in Bien Hoa?
About 12 hours 46 minutes, around the June solstice. The shortest day, around the December solstice, has about 11 hours 29 minutes of daylight.
Time zone rules: IANA tz database, version 2026e. Place names and coordinates: GeoNames. Sunrise and sunset are calculated from the coordinates and can differ by a minute or two from local almanacs.