Chiang Mai to Crystal Lake, IL: time difference
Crystal Lake, IL is 12 h behind Chiang Mai. 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.
Chiang Mai 10:55 10:55 AM Crystal Lake, IL 22:55 10:55 PM You –:–
10:55 10:55 AM
Indochina Time · UTC+7
☀️ 06:21 · 🌙 17:58
22:55 10:55 PM
Central Daylight Time · UTC-5
☀️ 07:14 · 🌙 18:04
·
−12 h
Crystal Lake, IL is 12 h behind Chiang Mai.
When you, Chiang Mai and Crystal Lake, 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
🇹🇭 Chiang Mai
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
🇺🇸 Crystal Lake, 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 | 🇹🇭 Chiang Mai | 🇺🇸 Crystal Lake, IL |
|---|---|---|
| Local time | 10:55 | 22:55 |
| Local date | Thursday, October 22, 2026 | Wednesday, October 21, 2026 |
| Time zone | Indochina Time | Central Daylight Time |
| UTC offset | UTC+7 | UTC-5 |
| Offset from Chiang Mai | — | −12 h |
| IANA zone | Asia/Bangkok | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:21 | 07:14 |
| Sunset | 17:58 | 18:04 |
| Daylight | 11 h 37 min | 10 h 50 min |
| People on this clock | 127,240 | 40,269 |
Compare Chiang Mai with another city
More comparisons with Chiang Mai: the time zones next to it and the far side of the clock.
Big time differences
Chiang Mai and Crystal Lake, IL: common questions
How many hours behind Chiang Mai is Crystal Lake, IL?
The clocks in Crystal Lake are 12 hours behind those in Chiang Mai (UTC−5 and UTC+7).
What time is it in Crystal Lake, IL, when it is 9:00 AM in Chiang Mai?
When it is 9:00 AM in Chiang Mai, it is 9:00 PM (the previous day) in Crystal Lake.
What time is it in Crystal Lake, IL, at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Crystal Lake it is 6:00 AM at that moment.
When is a good time to call Crystal Lake, IL, from Chiang Mai?
Working hours (9:00 AM–6:00 PM) in Chiang Mai and in Crystal Lake do not overlap. At 9:00 AM in Chiang Mai it is 9:00 PM (the previous day) in Crystal Lake; when the working day starts in Crystal Lake, it is 9:00 PM in Chiang Mai.
Until what time in Chiang Mai is it still yesterday in Crystal Lake, IL?
Before 12:00 PM in Chiang Mai, the date in Crystal Lake has not changed yet. From 12:00 PM in Crystal Lake, it is already the next day in Chiang Mai.
Does the time gap between Chiang Mai and Crystal Lake, IL, change during the year?
Yes – daylight saving time is used in Crystal Lake but not in Chiang Mai. From November 1, 2026, Crystal Lake will be 13 hours behind Chiang Mai.
