Phuket to Decatur, IL: time difference
Decatur, IL is 12 h behind Phuket. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Phuket 05:53 5:53 AM Decatur, IL 17:53 5:53 PM You –:–
05:53 5:53 AM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:10
17:53 5:53 PM
Central Daylight Time · UTC-5
☀️ 07:11 · 🌙 18:12
·
−12 h
Decatur, IL is 12 h behind Phuket.
When you, Phuket and Decatur, IL are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇹🇭 Phuket
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇺🇸 Decatur, IL
12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Phuket | 🇺🇸 Decatur, IL |
|---|---|---|
| Local time | 05:53 | 17:53 |
| Local date | Tuesday, October 20, 2026 | Monday, October 19, 2026 |
| Time zone | Indochina Time | Central Daylight Time |
| UTC offset | UTC+7 | UTC-5 |
| Offset from Phuket | — | −12 h |
| IANA zone | Asia/Bangkok | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:14 | 07:11 |
| Sunset | 18:10 | 18:12 |
| Daylight | 11 h 55 min | 11 h 1 min |
| People on this clock | 79,308 | 77,047 |
Compare Phuket with another city
More comparisons with Phuket: the time zones next to it and the far side of the clock.
Big time differences
Phuket and Decatur, IL: common questions
How many hours behind Phuket is Decatur, IL?
The clocks in Decatur are 12 hours behind those in Phuket (UTC−5 and UTC+7).
What time is it in Decatur, IL, at the start of the working day in Phuket?
The working day in Phuket starts at 9:00 AM; in Decatur it is 9:00 PM (the previous day) at that moment.
What time is it in Decatur, IL, at the end of the working day in Phuket?
The working day in Phuket ends at 6:00 PM; in Decatur it is 6:00 AM at that moment.
When is a good time to call Decatur, IL, from Phuket?
Working hours (9:00 AM–6:00 PM) in Phuket and in Decatur do not overlap. At 9:00 AM in Phuket it is 9:00 PM (the previous day) in Decatur; when the working day starts in Decatur, it is 9:00 PM in Phuket.
When does the date change in Decatur, IL, compared with Phuket?
The new day starts in Decatur later: until 12:00 PM in Phuket, it is still the previous day there. From 12:00 PM in Decatur, Phuket is already on the next day.
Does the time gap between Phuket and Decatur, IL, change during the year?
Yes – daylight saving time is used in Decatur but not in Phuket. From November 1, 2026, Decatur will be 13 hours behind Phuket.
