Phuket to Rock Island, IL: time difference
Rock Island, 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 04:37 4:37 AM Rock Island, IL 16:37 4:37 PM You –:–
04:37 4:37 AM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:09
16:37 4:37 PM
Central Daylight Time · UTC-5
☀️ 07:20 · 🌙 18:15
·
−12 h
Rock Island, IL is 12 h behind Phuket.
When you, Phuket and Rock Island, 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
🇺🇸 Rock Island, 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 | 🇺🇸 Rock Island, IL |
|---|---|---|
| Local time | 04:37 | 16:37 |
| Local date | Wednesday, October 21, 2026 | Tuesday, October 20, 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 | 07:20 |
| Sunset | 18:09 | 18:15 |
| Daylight | 11 h 55 min | 10 h 55 min |
| People on this clock | 79,308 | 37,108 |
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 Rock Island, IL: common questions
What is the time difference between Phuket and Rock Island, IL?
Rock Island is 12 hours behind: it uses UTC−5, while Phuket is on UTC+7.
What time is it in Rock Island, IL, at the start of the working day in Phuket?
The working day in Phuket starts at 9:00 AM; in Rock Island it is 9:00 PM (the previous day) at that moment.
What time is it in Rock Island, IL, when it is 6:00 PM in Phuket?
When it is 6:00 PM in Phuket, it is 6:00 AM in Rock Island.
Is there a time when both Phuket and Rock Island, IL, are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Phuket at 9:00 AM, it is 9:00 PM (the previous day) in Rock Island; the day in Rock Island starts at 9:00 PM in Phuket time.
Until what time in Phuket is it still yesterday in Rock Island, IL?
Before 12:00 PM in Phuket, the date in Rock Island has not changed yet. From 12:00 PM in Rock Island, it is already the next day in Phuket.
Is the time difference between Phuket and Rock Island, IL, the same all year?
No. Only Rock Island switches to summer time, so the gap changes twice a year. From November 1, 2026, Rock Island will be 13 hours behind Phuket.
