Medellin to Biysk: time difference
Biysk is 12 h ahead of Medellin. 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.
Medellin 01:27 1:27 AM Biysk 13:27 1:27 PM You –:–
01:27 1:27 AM
Colombia Standard Time · UTC-5
☀️ 05:49 · 🌙 17:47
13:27 1:27 PM
GMT+07:00 · UTC+7
☀️ 07:50 · 🌙 18:20
·
+12 h
Biysk is 12 h ahead of Medellin.
When you, Medellin and Biysk are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇴 Medellin
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
🇷🇺 Biysk
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
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Time zones side by side
| Detail | 🇨🇴 Medellin | 🇷🇺 Biysk |
|---|---|---|
| Local time | 01:27 | 13:27 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Colombia Standard Time | GMT+07:00 |
| UTC offset | UTC-5 | UTC+7 |
| Offset from Medellin | — | +12 h |
| IANA zone | America/Bogota | Asia/Barnaul |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:49 | 07:50 |
| Sunset | 17:47 | 18:20 |
| Daylight | 11 h 58 min | 10 h 31 min |
| People on this clock | 2,486,723 | 198,433 |
Compare Medellin with another city
More comparisons with Medellin: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Medellin and Biysk: common questions
How far ahead of Medellin is Biysk?
Biysk is 12 hours ahead of Medellin: UTC+7 against UTC−5.
What time is it in Biysk when it is 9:00 AM in Medellin?
When it is 9:00 AM in Medellin, it is 9:00 PM in Biysk.
If it is 6:00 PM in Medellin, what time is it in Biysk?
At 6:00 PM in Medellin, clocks in Biysk show 6:00 AM (the next day).
When is a good time to call Biysk from Medellin?
Working hours (9:00 AM–6:00 PM) in Medellin and in Biysk do not overlap. At 9:00 AM in Medellin it is 9:00 PM in Biysk; when the working day starts in Biysk, it is 9:00 PM (the previous day) in Medellin.
When does the date change in Biysk compared with Medellin?
The new day starts in Biysk earlier: at 12:00 PM in Medellin it is already midnight there. Until 12:00 PM in Biysk, Medellin is still on the previous day.
Does the time difference between Medellin and Biysk change?
No. Neither place uses daylight saving time, so the difference stays 12 hours all year.
