TRT to COT Time Converter

Convert Turkey Time (TRT) to Colombia Time (COT). Both time zones are shown live below; current offset between them is 8 hours behind.

Istanbul · Turkey Time
13:17:19
Wednesday, May 13, 2026
GMT+3 · UTC+03:00
Bogotá · Colombia Time
05:17:19
Wednesday, May 13, 2026
GMT-5 · UTC-05:00

Convert a specific time

From: TRT (Istanbul)
To: COT (Bogotá)
--:--

Daylight Saving status right now

TRT (Turkey Time)
Observes DST
No
COT (Colombia Time)
Observes DST
No

When can TRT and COT meet?

00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
TRT
COT
Both zones in working hours (9am-5pm)
One zone working
Off-hours
Columns are hours of the day in Istanbul (TRT). Each row shows the local working-hours state in that zone for the same moment in time.
No overlap during strict 9-5 working hours; some flexibility needed.
If both sides are willing to extend to 8am-7pm, the available window is 16:00–18:00 TRT (08:00–10:00 COT).

Hour-by-hour TRT to COT conversion table

TRT time (Istanbul)COT time (Bogotá)Status
00:00 Wed16:00 TueCOT working
01:00 Wed17:00 TueOff-hours both sides
02:00 Wed18:00 TueOff-hours both sides
03:00 Wed19:00 TueOff-hours both sides
04:00 Wed20:00 TueOff-hours both sides
05:00 Wed21:00 TueOff-hours both sides
06:00 Wed22:00 TueOff-hours both sides
07:00 Wed23:00 TueOff-hours both sides
08:00 Wed00:00 WedOff-hours both sides
09:00 Wed01:00 WedTRT working
10:00 Wed02:00 WedTRT working
11:00 Wed03:00 WedTRT working
12:00 Wed04:00 WedTRT working
13:00 Wed05:00 WedTRT working
14:00 Wed06:00 WedTRT working
15:00 Wed07:00 WedTRT working
16:00 Wed08:00 WedTRT working
17:00 Wed09:00 WedCOT working
18:00 Wed10:00 WedCOT working
19:00 Wed11:00 WedCOT working
20:00 Wed12:00 WedCOT working
21:00 Wed13:00 WedCOT working
22:00 Wed14:00 WedCOT working
23:00 Wed15:00 WedCOT working

Times computed for today in each zone using the IANA time zone database. The conversion accounts for daylight saving time wherever applicable.

About these time zones

Turkey Time (TRT)
IANA identifier
Europe/Istanbul
Current UTC offset
UTC+03:00
Current abbreviation
GMT+3
Major cities in this zone
IstanbulAnkara
Colombia Time (COT)
IANA identifier
America/Bogota
Current UTC offset
UTC-05:00
Current abbreviation
GMT-5
Major cities in this zone
BogotáMedellín

Sun today in Istanbul and Bogotá

Istanbul
Sunrise
05:49
Sunset
20:13
Solar noon
13:01
Daylight
14h 23m

Related converters

COT to TRT (reverse)TRT to ESTTRT to PSTTRT to GMTTRT to UTCTRT to CETEST to COTPST to COTGMT to COTUTC to COTCET to COT
Looking for local time? See time in Istanbul or time in Bogotá.

Frequently asked questions

What is the time difference between TRT and COT right now?+
COT (Colombia Time) is currently 8 hours behind TRT (Turkey Time). The exact difference can change when one or both zones transition into or out of daylight saving time.
Does TRT or COT observe daylight saving time?+
TRT: does not observe daylight saving time. COT: does not observe daylight saving time.
When is the best time to schedule a meeting between TRT and COT?+
Standard 9-5 hours do not overlap. Extending to 8am-7pm gives a window of 16:00–18:00 TRT (08:00–10:00 COT).
What time is it in Bogotá when it is 12:00 noon in Istanbul?+
When it is 12:00 Wed in Istanbul (TRT), it is 04:00 Wed in Bogotá (COT).
Which IANA time zone identifiers are used for TRT and COT?+
TRT maps to "Europe/Istanbul" in the IANA database. COT maps to "America/Bogota". These identifiers are what most software libraries use to convert times accurately, including DST handling.
Is Istanbul ahead of or behind Bogotá?+
Whether Istanbul (TRT) is ahead of or behind Bogotá (COT) depends on the current UTC offsets. Right now COT is 8 hours behind TRT. The live converter and side-by-side clocks above always reflect the current direction.
What are the current UTC offsets for TRT and COT?+
TRT is UTC+03:00 (GMT+3) and COT is UTC-05:00 (GMT-5). Both offsets shift by one hour when the corresponding region enters or exits daylight saving time, so the live values on this page are the source of truth.
Can I schedule meetings during business hours for both TRT and COT?+
Not during a strict 9am-5pm window. If both sides flex to 8am-7pm, the available meeting window between TRT and COT is 16:00–18:00 TRT.