Time in PET and COST
The time difference between Peru Time (PET) and Colombia Summer Time (COST) is 1 hour. Colombia Summer Time is 1 hour ahead of Peru Time.
This means 9am PET is 10am COST and 5pm PET is 6pm COST.
Peru Time
- The current local time in PET is 1:21 pm (September 2, 2026)
- PET time zone offset is UTC-05:00
Colombia Summer Time
- The current local time in COST is 12:21 pm (September 2, 2026)
- COST time zone offset is UTC-04:00
How to convert Peru Time to Colombia Summer Time?
Add 1 hour to Peru Time to get Colombia Summer Time.
Time in PET
00:00
Time in COST
00:00
Use the slider above to convert Peru Time to Colombia Summer Time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| PET | COST |
|---|---|
| 12am | 1am |
| 1am | 2am |
| 2am | 3am |
| 3am | 4am |
| 4am | 5am |
| 5am | 6am |
| 6am | 7am |
| 7am | 8am |
| 8am | 9am |
| 9am | 10am |
| 10am | 11am |
| 11am | 12pm |
| 12pm | 1pm |
| 1pm | 2pm |
| 2pm | 3pm |
| 3pm | 4pm |
| 4pm | 5pm |
| 5pm | 6pm |
| 6pm | 7pm |
| 7pm | 8pm |
| 8pm | 9pm |
| 9pm | 10pm |
| 10pm | 11pm |
| 11pm | 12am |