ART to Toronto
-1hART
ARTSOURCEToronto
EDTGreen rows indicate typical business hours (9 AM - 5 PM)
ART and EDT on the World Map
The map below highlights the ART (Argentina Time) and EDT (Eastern Standard Time) timezone regions across the globe.
ART – Argentina Time
UTC-03:00Argentina Time (ART) is the standard time for Argentina, 3 hours behind UTC.
- •Argentina does not observe daylight saving time.
- •Buenos Aires is one of the most visited cities in South America.
- •ART is the same offset as BRT (UTC-03:00).
EST – Eastern Standard Time
UTC-05:00Eastern Standard Time (EST) is the time zone for the eastern United States and Canada, 5 hours behind UTC.
- •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.
About Toronto
WikipediaToronto 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.
Toronto is the most multicultural city in the world - over 50% of residents were born outside Canada.
ART vs Toronto: Offsets, DST and Best Call Times
ART runs on Argentina Time (ART) at UTC-03:00. Toronto runs on Eastern Daylight Time (EDT) at UTC-04:00, also currently on daylight saving time. That puts ART 1 hour behind Toronto — a difference of -1h at the current offsets.
In practice, when it is 9:00 AM in ART it is 8:00 AM in Toronto. Midnight in ART is 11:00 PM in Toronto.Toronto observes daylight saving time while ART does not, so the gap narrows or widens by an hour part of the year.
ART to Toronto time conversion table
| ART (ART) | Toronto (EDT) | 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 ART to Toronto time
- Scheduling a call from ART to Toronto: a 10:00 AM start in ART lands at 9:00 AM in Toronto, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both ART and Toronto are inside the 9-to-5 working day between 10:00 AM and 5:00 PM ART time (9:00 AM–4:00 PM EDT). That is roughly 7 hours of usable overlap.
- Coordinating a ART-based team with Toronto 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 ART" is unambiguous; "3 PM" across a -1h gap is not.
- Block 10:00 AM–5:00 PM ART as the recurring meeting window if you work primarily from ART and need Toronto colleagues present.
- Toronto: Clocks fall back on Sun, Nov 1, 2026. Any meeting series spanning that date will shift by an hour in local time.
About ART (Argentina Time)
Argentina Time (ART) is the time zone used throughout Argentina. Argentina does not observe daylight saving time. ART shares the same offset as Brasilia Time (BRT) and Uruguay's UYT.
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.
Best time to call between ART and Toronto
Both ART and Toronto sit inside the 9 AM – 5 PM working day between 10:00 AM–5:00 PM ART, which is 9:00 AM–4:00 PM EDT. That gives roughly 7 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
ART and Toronto share 7 hours of working-hours overlap (10:00 AM–5:00 PM ART), so scheduling a live meeting is straightforward.
ART is 1 hour behind Toronto (ART UTC-03:00 → EDT UTC-04:00). The shared working window is 10:00 AM–5:00 PM ART. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
ART
Does not observe DST
Toronto
☀ Currently in DST
Standard: UTC-05:00 · DST: UTC-04:00
Clocks fall back on Sun, Nov 1, 2026
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between ART and Toronto?
ART (ART, UTC-03:00) is 1 hour behind Toronto (EDT, UTC-04:00). The gap is currently -1h.
How do I convert ART time to Toronto time?
Add -1h to ART local time. For example, 9:00 AM in ART is 8:00 AM in Toronto.
What time is it in Toronto right now?
Toronto uses EDT at UTC-04:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -1h offset from ART.
What is the best time to call Toronto from ART?
Call between 10:00 AM and 5:00 PM ART — that maps to 9:00 AM–4:00 PM EDT and keeps both parties inside the working day.
Which is behind, ART or Toronto?
ART is 1 hour behind Toronto. When it is 12:00 PM in ART it is 11:00 AM in Toronto.
Do ART and Toronto use different time zones?
ART uses ART at UTC-03:00, while Toronto (Canada) uses EDT at UTC-04:00. The IANA identifiers are America/Buenos_Aires and America/Toronto.
Does daylight saving time affect the ART–Toronto difference?
Yes at the moment: Toronto is on daylight saving time and ART is not, so the -1h gap shifts by an hour when exactly one of them changes clocks.
Which other cities share ART's time zone?
ART also covers Buenos Aires, Córdoba, Rosario, Mendoza, La Plata, Tucumán.
Which countries use ART, ART's zone?
ART is used in Argentina.
Is there a day difference between ART and Toronto?
Not normally. The -1h gap only pushes the date over the previous day.
What is the time difference between ART and Toronto?
Toronto is -1h from ART.
What timezone is ART in?
ART operates on its local timezone.
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 are the business hours in Toronto?
Standard business hours in Toronto are 9:00 AM - 5:00 PM EST.
Which countries use ART (Argentina Time)?
ART is used in Argentina.
Does ART observe daylight saving time?
No, ART does not observe daylight saving time and remains at UTC-03:00 year-round.
What are some interesting facts about ART?
Argentina does not observe daylight saving time. Buenos Aires is one of the most visited cities in South America.
Which cities are in the EST timezone?
Major cities in the EST timezone include New York City, Washington D.C., Miami, Toronto, Philadelphia, Atlanta, Boston, Montreal.
What is the UTC offset for EST?
Eastern Standard Time (EST) is at UTC-05:00. During daylight saving time, it shifts to EDT.
What should I know about the EST timezone?
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.
When is it midnight in ART, what time is it in Toronto?
When it is 12:00 AM (midnight) in ART (ART), it is -1h later in Toronto (EST).
Related Developer Tools
Explore more tools that work great with timezone conversions for international teams:
Related Timezone Conversions
More ART time conversions
- art to buenos aires
- art to argentina
- art to new york
- art to london
- art to dubai
- art to tokyo
- art to singapore
- art to sydney
- art to los angeles
- art to paris
- art to delhi
- art to mumbai
- art to berlin
- art to hong kong
- art to kathmandu
- new york to art
- london to art
- dubai to art
- tokyo to art
- singapore to art
- sydney to art
- los angeles to art
- paris to art
- delhi to art
- mumbai to art
- berlin to art
- hong kong to art
- toronto to art
- kathmandu to art
See every conversion from ART →·See every conversion from Toronto →