Offset
The time difference between Colombia Time and Western Indonesia Time is 12 hours.
Colombia Time (COT) is behind Western Indonesia Time (WIB).
COT: UTC-5
WIB: UTC+7
Neither Colombia Time nor Western Indonesia Time is currently observing daylight saving time.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Colombia Time and Western Indonesia Time don't overlap on the same weekday. Western Indonesia Time is 12 hours ahead of Colombia Time.
With some flexibility, there are two workable windows outside standard hours, depending on which side takes the early or late slot:
- 7 AM–8 AM in Colombia Time (7 PM–8 PM in Western Indonesia Time) — suggest 7:00 AM Colombia Time (7:00 PM Western Indonesia Time).
- 7 PM–8 PM in Colombia Time (7 AM–8 AM the next day in Western Indonesia Time) — suggest 7:00 PM Colombia Time (7:00 AM Western Indonesia Time).
Either is an early start or late finish for one side, but workable for a one-off meeting.
Public holidays in 2026
National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.
Colombia
- New Year's DayThu, Jan 1
- EpiphanyMon, Jan 12
- Saint Joseph's DayMon, Mar 23
- Maundy ThursdayThu, Apr 2
- Good FridayFri, Apr 3
- Labour DayFri, May 1
- Ascension DayMon, May 18
- Corpus ChristiMon, Jun 8
- Sacred HeartMon, Jun 15
- Saint Peter and Saint PaulMon, Jun 29
- Declaration of IndependenceMon, Jul 20
- Battle of BoyacáFri, Aug 7
- Assumption of MaryMon, Aug 17
- Columbus DayMon, Oct 12
- All Saints’ DayMon, Nov 2
- Independence of CartagenaMon, Nov 16
- Immaculate ConceptionTue, Dec 8
- Christmas DayFri, Dec 25
Indonesia
- New Year's DayThu, Jan 1
- Good FridayFri, Apr 3
- Easter SundaySun, Apr 5
- Labour DayFri, May 1
- Ascension DayThu, May 14
- Pancasila DayMon, Jun 1
- Independence DayMon, Aug 17
- Christmas DayFri, Dec 25
About these zones
Colombia Time is also known as COT. To call Colombia, dial +57.
Western Indonesia Time is also known as WIB. To call Indonesia, dial +62.
Western Indonesia Time is approximately 12,300 miles southwest of Colombia Time.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| COT | WIB | Day |
|---|---|---|
| 12:00 am | 12:00 pm | Same day |
| 1:00 am | 1:00 pm | Same day |
| 2:00 am | 2:00 pm | Same day |
| 3:00 am | 3:00 pm | Same day |
| 4:00 am | 4:00 pm | Same day |
| 5:00 am | 5:00 pm | Same day |
| 6:00 am | 6:00 pm | Same day |
| 7:00 am | 7:00 pm | Same day |
| 8:00 am | 8:00 pm | Same day |
| 9:00 am | 9:00 pm | Same day |
| 10:00 am | 10:00 pm | Same day |
| 11:00 am | 11:00 pm | Same day |
| 12:00 pm | 12:00 am | +1 day |
| 1:00 pm | 1:00 am | +1 day |
| 2:00 pm | 2:00 am | +1 day |
| 3:00 pm | 3:00 am | +1 day |
| 4:00 pm | 4:00 am | +1 day |
| 5:00 pm | 5:00 am | +1 day |
| 6:00 pm | 6:00 am | +1 day |
| 7:00 pm | 7:00 am | +1 day |
| 8:00 pm | 8:00 am | +1 day |
| 9:00 pm | 9:00 am | +1 day |
| 10:00 pm | 10:00 am | +1 day |
| 11:00 pm | 11:00 am | +1 day |
Daylight saving time
Neither Colombia Time nor Western Indonesia Time observes daylight saving time. The offset between these zones remains constant year-round.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 5:44 AM
- Sunset
- 6:07 PM
- Day length
- 12h 23m
- Sunrise
- 5:59 AM
- Sunset
- 5:45 PM
- Day length
- 11h 47m
Daylight overlap: 8m — 5:59 PM–6:07 PM in Colombia Time (5:59 AM–6:07 AM in Western Indonesia Time). Both locations are in daylight during this window.
Cities in these zones
Cities in Colombia Time
Cities in Western Indonesia Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Colombia Time
- BOG
- CLO
- EOH
- MDE
Airports in Western Indonesia Time
- CGK
- HLP
- SUB
- BDO
- KNO
- PLM
- SRG
Related conversions
Common conversions
- What is 9:00 am COT in WIB?
- 9:00 am COT is 9:00 pm WIB.
- What is 12:00 pm COT in WIB?
- 12:00 pm COT is 12:00 am WIB, the next day.
- What is 12:30 pm COT in WIB?
- 12:30 pm COT is 12:30 am WIB, the next day.
- What is 2:00 pm COT in WIB?
- 2:00 pm COT is 2:00 am WIB, the next day.
- What is 5:00 pm COT in WIB?
- 5:00 pm COT is 5:00 am WIB, the next day.
- What is 11:30 pm COT in WIB?
- 11:30 pm COT is 11:30 am WIB, the next day.