Does it account for Daylight Saving Time?

Yes, our converter uses the IANA timezone database, which includes all current DST rules for every timezone in the world.

UTC (Coordinated Universal Time) is the primary time standard by which the world regulates clocks. All timezones are defined as offsets from UTC.

Can I compare multiple timezones at once?

Yes, you can add multiple cities or timezones and see the equivalent times side by side.

How many timezones are there in the world?

There are 38 distinct UTC offsets in use, ranging from UTC-12 to UTC+14. This includes half-hour (UTC+5:30 India, UTC+9:30 Australia) and 45-minute offsets (UTC+5:45 Nepal, UTC+8:45 Australia).

What is the International Date Line?

The International Date Line (IDL) runs roughly along the 180° meridian in the Pacific Ocean. When you cross it westward, you gain a day; crossing eastward, you lose a day.

Why do some timezones have 30 or 45 minute offsets?

Countries chose offsets that best matched their solar noon. India uses UTC+5:30 and Nepal uses UTC+5:45 because standard hourly offsets didn't align well with their geography.

Which country has the most timezones?

France has the most (12 timezones) due to overseas territories. Russia spans 11 timezones. The US has 6 (including Hawaii and Alaska).

PET to Colombia

+0h

PET

PETSOURCE

UTC-05:00

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Colombia

COT

UTC-05:00

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

PET

Colombia

12:00 AM

2:00 AM

4:00 AM

6:00 AM

8:00 AM

10:00 AM

12:00 PM

2:00 PM

4:00 PM

6:00 PM

8:00 PM

10:00 PM

Green rows indicate typical business hours (9 AM - 5 PM)

PET and COT on the World Map

The map below highlights the PET (Peru Time) and COT (Colombia Time) timezone regions across the globe.

PET Zone

→

COT Zone

Explore all world timezones interactively →

PET – Peru Time

UTC-05:00

Peru Time (PET) is the standard time for Peru, 5 hours behind UTC.

Countries in PET

Peru

Major Cities in PET

LimaArequipaTrujilloCuscoCallao

Key Facts about PET

•Peru does not observe daylight saving time.
•PET is the same offset as EST (UTC-05:00).
•Lima is the 5th largest city in the Americas.

Daylight Saving:No – UTC-05:00 year-round

Learn more about PET on Wikipedia

COT – Colombia Time

UTC-05:00

Colombia Time (COT) is the standard time for Colombia, 5 hours behind UTC.

Countries in COT

Colombia

Major Cities in COT

BogotáMedellínCaliBarranquillaCartagena

Key Facts about COT

•Colombia does not observe daylight saving time.
•COT is the same offset as EST (UTC-05:00).
•Bogotá sits at 2,640m elevation, making it one of the highest capital cities.

Daylight Saving:No – UTC-05:00 year-round

Learn more about COT on Wikipedia

Comparing Time Zones: PET and Colombia

PET runs on Peru Time (PET) at UTC-05:00. Colombia runs on Colombia Standard Time (COT) at UTC-05:00. That puts PET no time difference Colombia — a difference of +0h at the current offsets.

In practice, when it is 9:00 AM in PET it is 9:00 AM in Colombia. Midnight in PET is 12:00 AM in Colombia. Neither zone observes daylight saving time, so the offset between them stays constant all year.

PET to Colombia time conversion table

PET (PET)	Colombia (COT)	Day
12:00 AM	12:00 AM	same day
6:00 AM	6:00 AM	same day
7:00 AM	7:00 AM	same day
8:00 AM	8:00 AM	same day
9:00 AM	9:00 AM	same day
12:00 PM	12:00 PM	same day
3:00 PM	3:00 PM	same day
5:00 PM	5:00 PM	same day
6:00 PM	6:00 PM	same day
9:00 PM	9:00 PM	same day

Why people convert PET to Colombia time

Scheduling a call from PET to Colombia: a 10:00 AM start in PET lands at 10:00 AM in Colombia, so you can confirm the slot without doing the arithmetic yourself.
Finding shared working hours: both PET and Colombia are inside the 9-to-5 working day between 9:00 AM and 5:00 PM PET time (9:00 AM–5:00 PM COT). That is roughly 8 hours of usable overlap.
Coordinating a PET-based team with Colombia contacts: quoting times in the other side's local clock — not your own — removes the single biggest source of missed meetings.

Always state the zone abbreviation, not just the hour. "3:00 PM PET" is unambiguous; "3 PM" across a +0h gap is not.
Block 9:00 AM–5:00 PM PET as the recurring meeting window if you work primarily from PET and need Colombia colleagues present.

About PET (Peru Time)

Peru Time (PET) is the time zone used throughout Peru. Peru does not observe daylight saving time. PET shares the same offset as EST (UTC-05:00). Lima, the capital, is the economic center of Peru.

About COT (Colombia Time)

Colombia Time (COT) is used throughout Colombia. Colombia does not observe daylight saving time. COT shares the same offset as EST (UTC-05:00). Bogotá, the capital, is one of the largest cities in South America.

Best time to call between PET and Colombia

Both PET and Colombia sit inside the 9 AM – 5 PM working day between 9:00 AM–5:00 PM PET, which is 9:00 AM–5:00 PM COT. That gives roughly 8 hours of shared time — the safest window for a live call or meeting.

Business hours overlap

PET and Colombia share 8 hours of working-hours overlap (9:00 AM–5:00 PM PET), so scheduling a live meeting is straightforward.

PET is no time difference Colombia (PET UTC-05:00 → COT UTC-05:00). The shared working window is 9:00 AM–5:00 PM PET. Remember to re-check around daylight-saving transitions.

Learn More About Time

Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:

⏳

History of Timekeeping

From sundials to atomic clocks - 5000 years of measuring time

🌍

How Time Zones Work

UTC, offsets, and why zones don't follow straight lines

☀️

Daylight Saving Time

DST dates, which countries observe it, and the ongoing debate

Frequently Asked Questions

What is the time difference between PET and Colombia?

PET (PET, UTC-05:00) is no time difference Colombia (COT, UTC-05:00). The gap is currently +0h.

How do I convert PET time to Colombia time?

Add +0h to PET local time. For example, 9:00 AM in PET is 9:00 AM in Colombia.

What time is it in Colombia right now?

Colombia uses COT at UTC-05:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +0h offset from PET.