Convert Colombia Time to Iran Time
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COT · UTC−5 → IRST · UTC+3:30
COT is 8 hours 30 minutes behind IRST
Bogotá · UTC-5
Wednesday, 7 October 2026
Tehran · UTC+3:30
Wednesday, 7 October 2026
When are both sides at work?Each column is one hour of the day in the first city; the second row shows the same moment in the other city. Gold means office hours (09:00–18:00), dusk means awake but off work, night means asleep (23:00–07:00). Columns where both rows are gold are good meeting times.
Shared working hours: 09:00–09:30 in Bogotá is 17:30–18:00 in Tehran.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
06:27 Wed 7 Oct Bogotá = 14:57 Wed 7 Oct Tehran
Hour-by-hour conversion
| Bogotá (COT)Every hour of today in the first city, with the matching time in the second. “Next day” means the calendar date is already tomorrow there. The highlighted row is right now. | Tehran (IRST) | |
|---|---|---|
| 00:00 | 08:30 | |
| 01:00 | 09:30 | |
| 02:00 | 10:30 | |
| 03:00 | 11:30 | |
| 04:00 | 12:30 | |
| 05:00 | 13:30 | |
| 06:00 | 14:30 | Now |
| 07:00 | 15:30 | |
| 08:00 | 16:30 | |
| 09:00 | 17:30 | Both at work |
| 10:00 | 18:30 | |
| 11:00 | 19:30 | |
| 12:00 | 20:30 | |
| 13:00 | 21:30 | |
| 14:00 | 22:30 | |
| 15:00 | 23:30 | |
| 16:00 | 00:30next day | |
| 17:00 | 01:30next day | |
| 18:00 | 02:30next day | |
| 19:00 | 03:30next day | |
| 20:00 | 04:30next day | |
| 21:00 | 05:30next day | |
| 22:00 | 06:30next day | |
| 23:00 | 07:30next day |
About this conversion
COT here means Colombia Time, represented by Bogotá (America/Bogota), currently UTC−5. IRST means Iran Time, represented by Tehran (Asia/Tehran), currently UTC+3:30.
Working hours are shown as 09:00–18:00 local, and sleeping hours as 23:00–07:00. The hour table is anchored on the current day in Bogotá; day boundaries are marked where the date differs.
Quick answers
- 09:00 COT is 17:30 IRST
- 12:00 COT is 20:30 IRST
- 15:00 COT is 23:30 IRST
- 18:00 COT is 02:30 IRST
Related conversions
- Colombia Time to India TimeCOT → IST
- Colombia Time to Kyrgyzstan TimeCOT → KGT
- Colombia Time to Myanmar TimeCOT → MMT
- Colombia Time to Sakhalin TimeCOT → SAKT
- Central Time to Iran TimeCST → IRST
- Christmas Island Time to Iran TimeCXT → IRST
- Eastern Time to Iran TimeEST → IRST
- Iran Time to Lord Howe TimeIRST → LHST
- Iran Time to India TimeIRST → IST
- Colombia Time to Eastern TimeCOT → EST
- Time in Bogotánow, DST, offset
- Time in Tehrannow, DST, offset