RET to COT Time Converter

Convert Réunion Time to Colombia Time - Quick & Accurate

Saint-Denis (RET)
Bogotá (COT)
COT is 9 hours behind RET

Quick Time Conversion

Saint-Denis
Réunion Time
UTC+4
Bogotá
Colombia Time
UTC-5

Current Time Right Now

Réunion Time
Colombia Time

Updates live every second

24-Hour Visual Comparison

RET (Saint-Denis)
12am RET
1am RET
2am RET
3am RET
4am RET
5am RET
6am RET
7am RET
8am RET
9am RET
10am RET
11am RET
12pm RET
1pm RET
2pm RET
3pm RET
4pm RET
5pm RET
6pm RET
7pm RET
8pm RET
9pm RET
10pm RET
11pm RET
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COT (Bogotá)
3pm COT
4pm COT
5pm COT
6pm COT
7pm COT
8pm COT
9pm COT
10pm COT
11pm COT
12am COT
1am COT
2am COT
3am COT
4am COT
5am COT
6am COT
7am COT
8am COT
9am COT
10am COT
11am COT
12pm COT
1pm COT
2pm COT
Business Hours (9AM-5PM)
Evening (5PM-9PM)
Night (9PM-6AM)

Hover over any hour to see corresponding time in both zones

Best Time for Meeting/Call

To schedule a meeting between RET and COT:

Best Window (RET)
12:00 PM - 5:00 PM
Which is (COT)
3:00 AM - 8:00 PM
Both parties in business hours
Optimal overlap window
Ideal for international teams

Pro Tip: Schedule calls during the overlap window for optimal convenience for both time zones

Complete RET to COT Conversion Table

RET TimeCOT TimeContext
12:00 AM03:00 PM
Midnight RET
01:00 AM04:00 PM
Late Night
02:00 AM05:00 PM
Late Night
03:00 AM06:00 PM
Late Night
04:00 AM07:00 PM
Late Night
05:00 AM08:00 PM
Late Night
06:00 AM09:00 PM
Early Morning RET
07:00 AM10:00 PM
Night Time
08:00 AM11:00 PM
Night Time
09:00 AM12:00 AM
Work Starts RET
10:00 AM01:00 AM
Night Time
11:00 AM02:00 AM
Night Time

Réunion Time (RET)

UTC+4
UTC+4
Representative City:

Saint-Denis

IANA Identifier:

Indian/Reunion

Colombia Time (COT)

UTC-5
UTC-5
Representative City:

Bogotá

IANA Identifier:

America/Bogota

Quick Reference

Time Difference: COT is 9 hours behind RET
Note: Time difference may vary during daylight saving transitions
UTC Offsets: RET = UTC+4, COT = UTC-5
2025 DST (North America): Starts March 9 at 2:00 AM, Ends November 2 at 2:00 AM

Frequently Asked Questions

COT (Colombia Time) is 9 hours behind RET (Réunion Time). This means when it's 12:00 PM in Saint-Denis (RET), it's 3:00 AM in Bogotá (COT).

The best time to call from RET to COT is during overlapping business hours. For RET callers, schedule between 12:00 PM - 5:00 PM RET to ensure both parties are within standard business hours.

The time difference may change during daylight saving transitions if one region observes DST while the other doesn't. Réunion Time (UTC+4) and Colombia Time (UTC-5) may have different DST schedules.

RET includes cities like Saint-Denis. COT includes cities like Bogotá. Both time zones cover important business and cultural centers.

In 2025, DST in North America starts on March 9 at 2:00 AM and ends on November 2 at 2:00 AM. Other regions may have different DST schedules or not observe DST at all.