Suphan Buri keeps UTC+7 all year. There is no daylight saving time, so the clock never changes.
Suphan Buri and your time
Suphan Buri at a glance
| Country | Thailand |
|---|---|
| Region | Suphan Buri |
| Time zone | Asia/Bangkok |
| UTC offset now | UTC+7 |
| Daylight saving time | Not observed |
| Coordinates | 14.47° N, 100.12° E |
Suphan Buri time zone and clock changes
Local time in Suphan Buri is UTC+7 year round, under the Asia/Bangkok rules. Clocks have not changed for the seasons here since at least 1970.
All of Thailand keeps the same time, so Suphan Buri reads the same clock as Bangkok.
Clock changes in Suphan Buri, 2026 and 2027
No clock changes are scheduled in Suphan Buri for 2026 or 2027.
Time difference between Suphan Buri and other cities
A 9:00 AM start in Suphan Buri is 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 |
Suphan Buri 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.
Daylight in Suphan Buri
Today
| Sunrise | --:-- |
|---|---|
| Sunset | --:-- |
| Day length | -- |
| Solar noon | --:-- |
Being in the tropics, Suphan Buri sees little change in day length: the longest day (12 hours 59 minutes) is only 1 hour 43 minutes longer than the shortest (11 hours 16 minutes). Sunrise stays between 5:50 AM and 6:49 AM all year.
Daylight through the year in Suphan Buri
| Date | Sunrise | Sunset | Day length | |
|---|---|---|---|---|
| March equinox | March 20 | 6:24 AM | 6:30 PM | 12 h 6 min |
| June solstice | June 21 | 5:52 AM | 6:51 PM | 12 h 59 min |
| September equinox | September 23 | 6:09 AM | 6:15 PM | 12 h 7 min |
| December solstice | December 22 | 6:40 AM | 5:56 PM | 11 h 16 min |
Clock time and sun time in Suphan Buri
Clock time and sun time line up fairly well in Suphan Buri: solar noon falls at about 12:20 PM on standard time.
Cities near Suphan Buri
All the places listed below keep the same time as Suphan Buri.
| City | Distance | Time now | Difference |
|---|---|---|---|
| Phra Nakhon Si Ayutthaya | 51 km (32 mi) | --:-- | Same time |
| Sing Buri | 55 km (34 mi) | --:-- | Same time |
| Pathum Thani | 68 km (42 mi) | --:-- | Same time |
| Lopburi | 68 km (42 mi) | --:-- | Same time |
| Khlong Luang | 73 km (45 mi) | --:-- | Same time |
| Nong Prue | 73 km (45 mi) | --:-- | Same time |
| Nakhon Pathom | 73 km (46 mi) | --:-- | Same time |
| Tha Maka | 74 km (46 mi) | --:-- | Same time |
More cities in Thailand
- Bangkok
- Samut Prakan
- Chon Buri
- Hat Yai
- Si Racha
- Lampang
- Surat Thani
- Udon Thani
- Chiang Mai
- Nakhon Ratchasima
- Hua Hin
- Ubon Ratchathani
All time zones and cities in Thailand
Plan around the time in Suphan Buri
- Convert a time to or from Suphan Buri: pick a date and time and see it in every city on your list.
- Add Suphan Buri to your world clock to keep it next to your own time.
- Find a meeting time that falls inside office hours in Suphan Buri and the other cities you work with.
- Open a full-screen clock for your own time zone.
Frequently asked questions
What time zone is Suphan Buri in?
Suphan Buri uses the Asia/Bangkok time zone, which is UTC+7 all year.
Does Suphan Buri use daylight saving time?
No. Suphan Buri stays on UTC+7 all year, so the time difference to places without daylight saving time never changes.
What is the time difference between Suphan Buri and New York?
Suphan Buri 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 Suphan Buri does not.
Is Suphan Buri on the same time as Bangkok?
Yes. Suphan Buri and Bangkok both use UTC+7 right now.
How long is the longest day in Suphan Buri?
About 12 hours 59 minutes, around the June solstice. The shortest day, around the December solstice, has about 11 hours 16 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.