Saint Charles, IL to Phuket: time difference
Phuket is 12 h ahead of Saint Charles, IL. 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.
Saint Charles, IL 12:58 12:58 PM Phuket 00:58 12:58 AM You –:–
12:58 12:58 PM
Central Daylight Time · UTC-5
☀️ 07:12 · 🌙 18:05
00:58 12:58 AM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:09
·
+12 h
Phuket is 12 h ahead of Saint Charles, IL.
When you, Saint Charles, IL and Phuket are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Saint Charles, IL
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
🇹🇭 Phuket
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
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Time zones side by side
| Detail | 🇺🇸 Saint Charles, IL | 🇹🇭 Phuket |
|---|---|---|
| Local time | 12:58 | 00:58 |
| Local date | Tuesday, October 20, 2026 | Wednesday, October 21, 2026 |
| Time zone | Central Daylight Time | Indochina Time |
| UTC offset | UTC-5 | UTC+7 |
| Offset from Saint Charles, IL | — | +12 h |
| IANA zone | America/Chicago | Asia/Bangkok |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:12 | 06:14 |
| Sunset | 18:05 | 18:09 |
| Daylight | 10 h 54 min | 11 h 55 min |
| People on this clock | 70,329 | 79,308 |
Compare Saint Charles, IL with another city
More comparisons with Saint Charles, IL: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Saint Charles, IL and Phuket: common questions
How many hours ahead of Saint Charles, IL, is Phuket?
The clocks in Phuket are 12 hours ahead of those in Saint Charles (UTC+7 and UTC−5).
What time is it in Phuket when it is 9:00 AM in Saint Charles, IL?
When it is 9:00 AM in Saint Charles, it is 9:00 PM in Phuket.
What time is it in Phuket at the end of the working day in Saint Charles, IL?
The working day in Saint Charles ends at 6:00 PM; in Phuket it is 6:00 AM (the next day) at that moment.
When do working hours in Saint Charles, IL, and in Phuket overlap?
They don't: there are no shared working hours. The start of the day in Saint Charles (9:00 AM) is 9:00 PM in Phuket, and the start of the day in Phuket is 9:00 PM (the previous day) in Saint Charles.
When does the date change in Phuket compared with Saint Charles, IL?
The new day starts in Phuket earlier: at 12:00 PM in Saint Charles it is already midnight there. Until 12:00 PM in Phuket, Saint Charles is still on the previous day.
Is the time difference between Saint Charles, IL, and Phuket the same all year?
No. Only Saint Charles switches to summer time, so the gap changes twice a year. From November 1, 2026, Phuket will be 13 hours ahead of Saint Charles.
