COT to MSK Converter & Meeting Planner
Quick answer: 9:00 AM COT = 5:00 PM MSK (fixed -05:00 standard offset — not DST-adjusted). Use the interactive converter below for DST-aware local-time scheduling.
Planning a call or meeting between Colombia Time (COT) and Moscow Standard Time (MSK)? You need to account for the standard time difference. Moscow Standard Time is normally 8 hours ahead of Colombia Time. Whether you are coordinating between teams in Bogotá and Medellín and Moscow and Saint Petersburg, our live tool has you covered. Use our interactive overlap studio below to find the perfect waking hours for both regions, taking into account any seasonal Daylight Saving Time (DST) changes.
24-Hour Conversion Table
Quick reference: 12:00 AM COT = 8:00 AM MSK. The full 24-hour COT to MSK table below uses fixed standard offsets for exact abbreviation searches.
Example: 3:00 PM COT = 11:00 PM MSK.
| COT Time | MSK Time |
|---|---|
| 12:00 AM (00:00) | 8:00 AM (08:00) |
| 1:00 AM (01:00) | 9:00 AM (09:00) |
| 2:00 AM (02:00) | 10:00 AM (10:00) |
| 3:00 AM (03:00) | 11:00 AM (11:00) |
| 4:00 AM (04:00) | 12:00 PM (12:00) |
| 5:00 AM (05:00) | 1:00 PM (13:00) |
| 6:00 AM (06:00) | 2:00 PM (14:00) |
| 7:00 AM (07:00) | 3:00 PM (15:00) |
| 8:00 AM (08:00) | 4:00 PM (16:00) |
| 9:00 AM (09:00) | 5:00 PM (17:00) |
| 10:00 AM (10:00) | 6:00 PM (18:00) |
| 11:00 AM (11:00) | 7:00 PM (19:00) |
| 12:00 PM (12:00) | 8:00 PM (20:00) |
| 1:00 PM (13:00) | 9:00 PM (21:00) |
| 2:00 PM (14:00) | 10:00 PM (22:00) |
| 3:00 PM (15:00) | 11:00 PM (23:00) |
| 4:00 PM (16:00) | 12:00 AM (00:00)+1 day |
| 5:00 PM (17:00) | 1:00 AM (01:00)+1 day |
| 6:00 PM (18:00) | 2:00 AM (02:00)+1 day |
| 7:00 PM (19:00) | 3:00 AM (03:00)+1 day |
| 8:00 PM (20:00) | 4:00 AM (04:00)+1 day |
| 9:00 PM (21:00) | 5:00 AM (05:00)+1 day |
| 10:00 PM (22:00) | 6:00 AM (06:00)+1 day |
| 11:00 PM (23:00) | 7:00 AM (07:00)+1 day |
Best time to call Moscow from Bogotá
For most work calls, compare the normal business day in Bogotá (COT) with the business day in Moscow (MSK). COT commonly covers South America, while MSK is mainly associated with Eastern Europe, Eurasia.
⚠️ Note: 2026-07-05 is not a normal workday in one or both regions based on their configured calendar. The overlap below should be treated as a reference, not a guaranteed office-hours window.
✅ The most practical overlap on 2026-07-05 is usually 9:00 AM - 10:00 AM COT, which corresponds to 5:00 PM - 6:00 PM MSK. This window sits inside the typical COT workday (9:00 AM - 6:00 PM) and the MSK workday (9:00 AM - 6:00 PM).
- DST Safety: Neither COT nor MSK uses Daylight Saving Time in our dataset, making business-hour relationships stable year-round.
- Colombia Stock Exchange (BVC): 09:30-16:00 local time in Bogotá.
- Moscow Exchange (MOEX): 09:50-18:50 local time in Moscow.
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Frequently Asked Questions
What is the time difference between COT and MSK?
During standard time, Moscow Standard Time is 8 hours ahead of Colombia Time.
Does Colombia observe Daylight Saving Time?
Colombia does not observe Daylight Saving Time and has no current plans to do so. COT remains fixed at UTC-05:00 every day of the year, providing a consistent, unchanging reference point for international business and logistics.
How does Colombia Time (COT) align with the US?
COT (UTC-05:00) matches US Eastern Standard Time (EST) exactly during the Northern Hemisphere winter, creating zero offset between Bogotá and New York. During US Daylight Saving Time in summer, COT runs one hour behind Eastern Daylight Time (EDT, UTC-04:00), maintaining a gap narrow enough that a full shared workday remains easily achievable — one of the tightest nearshore alignments available from South America.
Does Russia observe Daylight Saving Time?
Russia abolished Daylight Saving Time entirely in 2014, settling permanently on standard time after a contentious experiment with year-round summer time that began in 2011. Moscow Standard Time has remained fixed at UTC+03:00 ever since, with no seasonal clock changes of any kind.
Are MSK and Eastern European Summer Time (EEST) the same?
During summer, countries observing Eastern European Time — including Ukraine, Romania, and Greece — shift to EEST at UTC+03:00, which numerically matches MSK exactly. However, MSK holds at UTC+03:00 year-round, while EEST is a temporary designation that reverts to UTC+02:00 when those countries return to standard time each autumn.