Thailand · ICT
Tue, 15 Sept 2026
Timezone Guide
Udon Thani, Thailand runs on UTC+7. This time zone stays fixed year-round at UTC+7 — daylight saving time is not observed. There is a 11-hour difference between Udon Thani and New York. Standard working hours don't overlap at all with New York, so meetings need an early or late slot on one side. There is a 6-hour difference between Udon Thani and London. Standard 9-to-6 working hours overlap for about 3 hours a day with London. A good time to connect: 15:00–18:00 in Udon Thani lines up with 09:00–12:00 in London. There is a 2-hour difference between Udon Thani and Tokyo. Standard 9-to-6 working hours overlap for about 7 hours a day with Tokyo. A good time to connect: 09:00–16:00 in Udon Thani lines up with 11:00–18:00 in Tokyo. This timezone is also shared with cities such as Bangkok, Jakarta, Ho Chi Minh City. Keeping these offsets in mind makes it easier to schedule calls or travel to and from Udon Thani.
Practical Info
Udon Thani (Thailand) is home to roughly 130K people. Today brings about 13.2 hours of daylight: sunrise at 05:36, sunset at 18:48. This time zone stays fixed year-round at UTC+7 — daylight saving time is not observed. It sits in the Northern Hemisphere, about 17° north of the equator. Traffic drives on the left.
Flag
Thailand
Capital
Bangkok
Continent
Asia
Time Zone
ICT · Asia/Bangkok
Coordinates
17.41°N, 102.79°E
Currency
THB (฿)
Calling Code
+66
Driving Side
Left
Hemisphere
Northern
Language
Thai
Measurement System
Metric
Did You Know?
Nong Han lake near Udon Thani fills with red lotus flowers between December and February, and the blooms open in the early morning — which is why boats leave at dawn and the lake is empty by eleven.
The clock: Udon Thani keeps UTC+7. Ban Chiang nearby produced Bronze Age finds dated to around 1500 BC, upending assumptions about metallurgy in Southeast Asia.
Annual Daylight
Working Hours
5h overlap