Mexico City to Cheongju: time difference
Cheongju is 15 h ahead of Mexico City. 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.
Mexico City 13:11 1:11 PM Cheongju 04:11 4:11 AM You –:–
13:11 1:11 PM
Central Standard Time · UTC-6
☀️ 06:32 · 🌙 18:13
04:11 4:11 AM
Korean Standard Time · UTC+9
☀️ 06:40 · 🌙 17:52
·
+15 h
Cheongju is 15 h ahead of Mexico City.
When you, Mexico City and Cheongju are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇲🇽 Mexico City
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
🇰🇷 Cheongju
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 12 12 PM 13 1 PM 14 2 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇲🇽 Mexico City | 🇰🇷 Cheongju |
|---|---|---|
| Local time | 13:11 | 04:11 |
| Local date | Saturday, October 17, 2026 | Sunday, October 18, 2026 |
| Time zone | Central Standard Time | Korean Standard Time |
| UTC offset | UTC-6 | UTC+9 |
| Offset from Mexico City | — | +15 h |
| IANA zone | America/Mexico City | Asia/Seoul |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:32 | 06:40 |
| Sunset | 18:13 | 17:52 |
| Daylight | 11 h 41 min | 11 h 12 min |
| People on this clock | 9,209,944 | 835,669 |
Compare Mexico City with another city
More comparisons with Mexico City: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Mexico City and Cheongju: common questions
How many hours ahead of Mexico City is Cheongju?
The clocks in Cheongju are 15 hours ahead of those in Mexico City (UTC+9 and UTC−6).
If it is 9:00 AM in Mexico City, what time is it in Cheongju?
At 9:00 AM in Mexico City, clocks in Cheongju show 12:00 AM (the next day).
What time is it in Cheongju when it is 6:00 PM in Mexico City?
When it is 6:00 PM in Mexico City, it is 9:00 AM (the next day) in Cheongju.
Is there a time when both Mexico City and Cheongju are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Mexico City at 9:00 AM, it is 12:00 AM (the next day) in Cheongju; the day in Cheongju starts at 6:00 PM (the previous day) in Mexico City time.
When is it already the next day in Cheongju?
From 9:00 AM in Mexico City it is already the next day in Cheongju. The other way round, until 3:00 PM in Cheongju it is still the previous day in Mexico City.
Does the time difference between Mexico City and Cheongju change?
No. Neither place uses daylight saving time, so the difference stays 15 hours all year.
