Samut Sakhon runs on UTC+7 every day of the year, with no daylight saving time.
Samut Sakhon and your time
Samut Sakhon at a glance
| Country | Thailand |
|---|---|
| Region | Samut Sakhon |
| Time zone | Asia/Bangkok |
| UTC offset now | UTC+7 |
| Daylight saving time | Not observed |
| Coordinates | 13.55° N, 100.27° E |
Samut Sakhon time zone and clock changes
The clocks in Samut Sakhon follow Asia/Bangkok and keep UTC+7 through every season. No daylight saving time has been recorded here since 1970.
Samut Sakhon is on the same time as the rest of Thailand, including the capital, Bangkok.
Clock changes in Samut Sakhon, 2026 and 2027
No clock changes are scheduled in Samut Sakhon for 2026 or 2027.
How far ahead or behind Samut Sakhon is
When it is 9:00 AM in Samut Sakhon, it 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 |
Because Samut Sakhon keeps one offset all year, any change in the gap comes from the other city’s daylight saving time. Compare the January and July columns.
Shared office hours is the part of a 9 AM to 5 PM local working day that both cities have in common. Weekends are not taken into account.
Daylight in Samut Sakhon
Today
| Sunrise | --:-- |
|---|---|
| Sunset | --:-- |
| Day length | -- |
| Solar noon | --:-- |
Close to the equator, days in Samut Sakhon last between 11 hours 20 minutes and 12 hours 56 minutes, so evenings get dark at about the same time all year.
Daylight through the year in Samut Sakhon
| Date | Sunrise | Sunset | Day length | |
|---|---|---|---|---|
| March equinox | March 20 | 6:23 AM | 6:30 PM | 12 h 6 min |
| June solstice | June 21 | 5:53 AM | 6:48 PM | 12 h 56 min |
| September equinox | September 23 | 6:08 AM | 6:15 PM | 12 h 7 min |
| December solstice | December 22 | 6:37 AM | 5:57 PM | 11 h 20 min |
When the sun is highest in Samut Sakhon
Clock time and sun time line up fairly well in Samut Sakhon: solar noon falls at about 12:20 PM on standard time.
Places close to Samut Sakhon
Every city below shares Samut Sakhon’s clock.
| City | Distance | Time now | Difference |
|---|---|---|---|
| Krathum Baen | 12 km (7 mi) | --:-- | Same time |
| Samut Songkhram | 33 km (20 mi) | --:-- | Same time |
| Bangkok | 34 km (21 mi) | --:-- | Same time |
| Samut Prakan | 35 km (22 mi) | --:-- | Same time |
| Nakhon Pathom | 39 km (24 mi) | --:-- | Same time |
| Ban I Chang | 45 km (28 mi) | --:-- | Same time |
| Ratchaburi | 49 km (31 mi) | --:-- | Same time |
| Ban Pong | 52 km (32 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
Tools for time in Samut Sakhon
- Convert a time to or from Samut Sakhon: pick a date and time and see it in every city on your list.
- Add Samut Sakhon to your world clock to keep it next to your own time.
- Find a meeting time that falls inside office hours in Samut Sakhon and the other cities you work with.
- Open a full-screen clock for your own time zone.
Frequently asked questions
What time zone is Samut Sakhon in?
Samut Sakhon uses the Asia/Bangkok time zone, which is UTC+7 all year.
Does Samut Sakhon use daylight saving time?
No. Samut Sakhon stays on UTC+7 all year, so the time difference to places without daylight saving time never changes.
What is the time difference between Samut Sakhon and New York?
Samut Sakhon 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 Samut Sakhon does not.
Is Samut Sakhon on the same time as Bangkok?
Yes. Samut Sakhon and Bangkok both use UTC+7 right now.
How long is the longest day in Samut Sakhon?
About 12 hours 56 minutes, around the June solstice. The shortest day, around the December solstice, has about 11 hours 20 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.