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).

Toronto to Colombia

-1h

Toronto

EDTSOURCE

Canada · UTC-04:00☀ DST active

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Colombia

COT

UTC-05:00

HH11

MM00

11:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

Toronto

Colombia

12:00 AM

11:00 PM-1

2:00 AM

1:00 AM

4:00 AM

3:00 AM

6:00 AM

5:00 AM

8:00 AM

7:00 AM

10:00 AM

9:00 AM

12:00 PM

11:00 AM

2:00 PM

1:00 PM

4:00 PM

3:00 PM

6:00 PM

5:00 PM

8:00 PM

7:00 PM

10:00 PM

9:00 PM

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

EDT and COT on the World Map

The map below highlights the EDT (Eastern Standard Time) and COT (Colombia Time) timezone regions across the globe.

EDT Zone

→

COT Zone

Explore all world timezones interactively →

EST – Eastern Standard Time

UTC-05:00

Eastern Standard Time (EST) is the time zone for the eastern United States and Canada, 5 hours behind UTC.

Countries in EST

United States (Eastern)Canada (Ontario, Quebec)Mexico (Quintana Roo)PanamaJamaicaCayman IslandsHaitiBahamasTurks and CaicosColombiaPeruEcuador

Major Cities in EST

New York CityWashington D.C.MiamiTorontoPhiladelphiaAtlantaBostonMontrealDetroitCharlotteIndianapolisOttawaTampaOrlandoClevelandPittsburgh

Key Facts about EST

•EST is the most widely used time zone in the United States by population.
•The New York Stock Exchange (NYSE) and NASDAQ operate on Eastern Time, opening at 9:30 AM EST.
•23 US states are fully or partially in the Eastern Time Zone.
•EST was established by the Standard Time Act of 1918.
•Over 47% of the US population lives in the Eastern Time Zone.

Daylight Saving:Yes – switches to EDT

Learn more about EST 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

About Toronto

Wikipedia

Toronto shares Eastern Time (EST/EDT) with New York. As Canada's largest city and financial center, Toronto's TSX is among North America's largest stock exchanges.

Population:2.9 million

Metro:6.3 million

Business Hours:9:00 AM - 5:00 PM EST

Currency:CAD (C$)

Stock Exchange:TSX (Toronto Stock Exchange)

Key Landmarks

CN TowerRoyal Ontario MuseumRipley's AquariumCasa LomaSt. Lawrence Market

Did You Know?

Toronto is the most multicultural city in the world - over 50% of residents were born outside Canada.

Learn more about EDT timezone →

Toronto to Colombia Time Difference – Complete Guide

Toronto runs on Eastern Daylight Time (EDT) at UTC-04:00, currently observing daylight saving time. Colombia runs on Colombia Standard Time (COT) at UTC-05:00. That puts Toronto 1 hour behind Colombia — a difference of -1h at the current offsets.

In practice, when it is 9:00 AM in Toronto it is 8:00 AM in Colombia. Midnight in Toronto is 11:00 PM in Colombia.Toronto observes daylight saving time while Colombia does not, so the gap narrows or widens by an hour part of the year.

Toronto to Colombia time conversion table

Toronto (EDT)	Colombia (COT)	Day
12:00 AM	11:00 PM	previous day
6:00 AM	5:00 AM	same day
7:00 AM	6:00 AM	same day
8:00 AM	7:00 AM	same day
9:00 AM	8:00 AM	same day
12:00 PM	11:00 AM	same day
3:00 PM	2:00 PM	same day
5:00 PM	4:00 PM	same day
6:00 PM	5:00 PM	same day
9:00 PM	8:00 PM	same day

Why people convert Toronto to Colombia time

Scheduling a call from Toronto to Colombia: a 10:00 AM start in Toronto lands at 9:00 AM in Colombia, so you can confirm the slot without doing the arithmetic yourself.
Finding shared working hours: both Toronto and Colombia are inside the 9-to-5 working day between 10:00 AM and 5:00 PM EDT time (9:00 AM–4:00 PM COT). That is roughly 7 hours of usable overlap.
Booking travel or deliveries: tracking Colombia local time against Toronto keeps pickup windows and arrival estimates honest across the -1h offset.

Always state the zone abbreviation, not just the hour. "3:00 PM EDT" is unambiguous; "3 PM" across a -1h gap is not.
Block 10:00 AM–5:00 PM EDT as the recurring meeting window if you work primarily from Toronto and need Colombia colleagues present.
Toronto: Clocks fall back on Sun, Nov 1, 2026. Re-check this page after that date because the offset changes and so does the -1h gap.

About EST (Eastern Standard Time)

Eastern Standard Time (EST) is observed during the winter months in the eastern part of North America. It covers 23 US states and parts of Canada including Ontario and Quebec. EST is the most populous time zone in the United States, home to major financial centers like New York City and global organizations headquartered in Washington D.C. During daylight saving time (March–November), clocks shift to Eastern Daylight Time (EDT, UTC-04:00). The time zone also covers parts of the Caribbean and Central America including Panama, Jamaica, and the Cayman Islands.

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 Toronto and Colombia

Both Toronto and Colombia sit inside the 9 AM – 5 PM working day between 10:00 AM–5:00 PM EDT, which is 9:00 AM–4:00 PM COT. That gives roughly 7 hours of shared time — the safest window for a live call or meeting.

Business hours overlap

Toronto and Colombia share 7 hours of working-hours overlap (10:00 AM–5:00 PM EDT), so scheduling a live meeting is straightforward.

Toronto is 1 hour behind Colombia (EDT UTC-04:00 → COT UTC-05:00). The shared working window is 10:00 AM–5:00 PM EDT. Remember to re-check around daylight-saving transitions.

🕐 Daylight Saving Time Info

Toronto

☀ Currently in DST

Standard: UTC-05:00 · DST: UTC-04:00

Clocks fall back on Sun, Nov 1, 2026

Colombia

Does not observe DST

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 Toronto and Colombia?

Toronto (EDT, UTC-04:00) is 1 hour behind Colombia (COT, UTC-05:00). The gap is currently -1h.

How do I convert Toronto time to Colombia time?

Add -1h to Toronto local time. For example, 9:00 AM in Toronto is 8:00 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 -1h offset from Toronto.

What is the best time to call Colombia from Toronto?

Call between 10:00 AM and 5:00 PM EDT — that maps to 9:00 AM–4:00 PM COT and keeps both parties inside the working day.

Which is behind, Toronto or Colombia?

Toronto is 1 hour behind Colombia. When it is 12:00 PM in Toronto it is 11:00 AM in Colombia.

Do Toronto and Colombia use different time zones?

Toronto (Canada) uses EDT at UTC-04:00, while Colombia (Colombia) uses COT at UTC-05:00. The IANA identifiers are America/Toronto and America/Bogota.

Does daylight saving time affect the Toronto–Colombia difference?

Yes at the moment: Toronto is on daylight saving time and Colombia is not, so the -1h gap shifts by an hour when exactly one of them changes clocks.

Which other cities share Toronto's time zone?

EDT also covers New York City, Washington D.C., Miami, Toronto, Philadelphia, Atlanta, Boston, Montreal and 8 more.

Which countries use EDT, Toronto's zone?

EDT is used in United States (Eastern), Canada (Ontario, Quebec), Mexico (Quintana Roo), Panama, Jamaica, Cayman Islands, Haiti, Bahamas and 4 more.

Is there a day difference between Toronto and Colombia?

Not normally. The -1h gap only pushes the date over the previous day.

What is the time difference between Toronto and Colombia?

Colombia is -1h from Toronto.

What timezone is Toronto in?

Toronto shares Eastern Time (EST/EDT) with New York. As Canada's largest city and financial center, Toronto's TSX is among North America's largest stock exchanges.

What timezone is Colombia in?

Colombia operates on its local timezone.

What are the business hours in Toronto?

Standard business hours in Toronto are 9:00 AM - 5:00 PM EST.

Which countries use EST (Eastern Standard Time)?

EST is used in United States (Eastern), Canada (Ontario, Quebec), Mexico (Quintana Roo), Panama, Jamaica, Cayman Islands, and 6 more countries.

Does EST observe daylight saving time?

Yes, EST switches to EDT during summer months.

What are some interesting facts about EST?

EST is the most widely used time zone in the United States by population. The New York Stock Exchange (NYSE) and NASDAQ operate on Eastern Time, opening at 9:30 AM EST.