Tumon to Medellin: time difference
Medellin is 15 h behind Tumon. Live clocks for both, the working hours they share, and how each one sits against your own time.
−15 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Tumon 02:59 2:59 AM Medellin 11:59 11:59 AM You –:–
02:59 2:59 AM
Chamorro Standard Time · UTC+10
☀️ 06:13 · 🌙 17:59
11:59 11:59 AM
Colombia Standard Time · UTC-5
☀️ 05:49 · 🌙 17:47
·
−15 h
Medellin is 15 h behind Tumon.
When you, Tumon and Medellin are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇺 Tumon
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
🇨🇴 Medellin
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇺 Tumon | 🇨🇴 Medellin |
|---|---|---|
| Local time | 02:59 | 11:59 |
| Local date | Wednesday, October 21, 2026 | Tuesday, October 20, 2026 |
| Time zone | Chamorro Standard Time | Colombia Standard Time |
| UTC offset | UTC+10 | UTC-5 |
| Offset from Tumon | — | −15 h |
| IANA zone | Pacific/Guam | America/Bogota |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:13 | 05:49 |
| Sunset | 17:59 | 17:47 |
| Daylight | 11 h 47 min | 11 h 58 min |
| People on this clock | 44,943 | 2,486,723 |
Compare Tumon with another city
More comparisons with Tumon: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Tumon and Medellin: common questions
How many hours behind Tumon is Medellin?
The clocks in Medellin are 15 hours behind those in Tumon (UTC−5 and UTC+10).
What time is it in Medellin when it is 9:00 AM in Tumon?
When it is 9:00 AM in Tumon, it is 6:00 PM (the previous day) in Medellin.
If it is 6:00 PM in Tumon, what time is it in Medellin?
At 6:00 PM in Tumon, clocks in Medellin show 3:00 AM.
Is there a time when both Tumon and Medellin are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Tumon at 9:00 AM, it is 6:00 PM (the previous day) in Medellin; the day in Medellin starts at 12:00 AM (the next day) in Tumon time.
When does the date change in Medellin compared with Tumon?
The new day starts in Medellin later: until 3:00 PM in Tumon, it is still the previous day there. From 9:00 AM in Medellin, Tumon is already on the next day.
Is the time difference between Tumon and Medellin the same all year?
Yes. Neither Tumon nor Medellin switches to summer time, so the gap is always 15 hours.
