EDT to BRT
+1hEDT
EDTSOURCEBRT
BRTGreen rows indicate typical business hours (9 AM - 5 PM)
EDT and BRT on the World Map
The map below highlights the EDT (Eastern Daylight Time) and BRT (Brasilia Time) timezone regions across the globe.
EDT – Eastern Daylight Time
UTC-04:00Eastern Daylight Time (EDT) is the daylight saving time observed in the Eastern Time Zone, 4 hours behind UTC.
- •EDT is observed from the second Sunday of March to the first Sunday of November.
- •During EDT, the US East Coast is only 4 hours behind London (instead of 5).
- •Not all EST locations switch to EDT – Panama and Jamaica stay on EST year-round.
BRT – Brasilia Time
UTC-03:00Brasilia Time (BRT) is the time zone for eastern Brazil, 3 hours behind UTC.
- •Brazil abolished daylight saving time in 2019.
- •São Paulo is the largest city in the Southern Hemisphere.
- •BRT is 2 hours ahead of EST.
- •Brazil spans four different time zones.
- •The B3 stock exchange in São Paulo operates on BRT.
EDT to BRT Time Difference – Complete Guide
EDT runs on Eastern Daylight Time (EDT) at UTC-04:00. BRT runs on Brasilia Time (BRT) at UTC-03:00. That puts EDT 1 hour ahead of BRT — a difference of +1h at the current offsets.
In practice, when it is 9:00 AM in EDT it is 10:00 AM in BRT. Midnight in EDT is 1:00 AM in BRT. Neither zone observes daylight saving time, so the offset between them stays constant all year.
EDT to BRT time conversion table
| EDT (EDT) | BRT (BRT) | Day |
|---|---|---|
| 12:00 AM | 1:00 AM | same day |
| 6:00 AM | 7:00 AM | same day |
| 7:00 AM | 8:00 AM | same day |
| 8:00 AM | 9:00 AM | same day |
| 9:00 AM | 10:00 AM | same day |
| 12:00 PM | 1:00 PM | same day |
| 3:00 PM | 4:00 PM | same day |
| 5:00 PM | 6:00 PM | same day |
| 6:00 PM | 7:00 PM | same day |
| 9:00 PM | 10:00 PM | same day |
Why people convert EDT to BRT time
- Scheduling a call from EDT to BRT: a 10:00 AM start in EDT lands at 11:00 AM in BRT, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both EDT and BRT are inside the 9-to-5 working day between 9:00 AM and 4:00 PM EDT time (10:00 AM–5:00 PM BRT). That is roughly 7 hours of usable overlap.
- Watching a live event or market open: EDT viewers need 10:00 AM in BRT to catch a 9:00 AM start there, and 11:00 PM if the event is anchored to EDT.
- Always state the zone abbreviation, not just the hour. "3:00 PM EDT" is unambiguous; "3 PM" across a +1h gap is not.
- Block 9:00 AM–4:00 PM EDT as the recurring meeting window if you work primarily from EDT and need BRT colleagues present.
About EDT (Eastern Daylight Time)
Eastern Daylight Time (EDT) is used during the summer months (second Sunday of March to the first Sunday of November) in the Eastern Time Zone. During EDT, clocks are advanced by one hour to take advantage of longer daylight hours. Not all locations in the Eastern Time Zone observe DST – Panama, Jamaica, and most of the Caribbean remain on EST year-round.
About BRT (Brasilia Time)
Brasilia Time (BRT) is the standard time in the most populous regions of Brazil, including São Paulo, Rio de Janeiro, and the capital Brasília. Brazil abolished daylight saving time in 2019, so BRT is now observed year-round in these regions. Brazil spans four time zones in total.
Best time to call between EDT and BRT
Both EDT and BRT sit inside the 9 AM – 5 PM working day between 9:00 AM–4:00 PM EDT, which is 10:00 AM–5:00 PM BRT. That gives roughly 7 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
EDT and BRT share 7 hours of working-hours overlap (9:00 AM–4:00 PM EDT), so scheduling a live meeting is straightforward.
EDT is 1 hour ahead of BRT (EDT UTC-04:00 → BRT UTC-03:00). The shared working window is 9:00 AM–4:00 PM EDT. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
EDT
☀ Currently in DST
Standard: UTC-05:00 · DST: UTC-04:00
Clocks fall back on Sun, Nov 1, 2026
BRT
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:
Frequently Asked Questions
What is the time difference between EDT and BRT?
EDT (EDT, UTC-04:00) is 1 hour ahead of BRT (BRT, UTC-03:00). The gap is currently +1h.
How do I convert EDT time to BRT time?
Add +1h to EDT local time. For example, 9:00 AM in EDT is 10:00 AM in BRT.
What time is it in BRT right now?
BRT uses BRT at UTC-03:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +1h offset from EDT.
What is the best time to call BRT from EDT?
Call between 9:00 AM and 4:00 PM EDT — that maps to 10:00 AM–5:00 PM BRT and keeps both parties inside the working day.
Which is ahead, EDT or BRT?
EDT is 1 hour ahead of BRT. When it is 12:00 PM in EDT it is 1:00 PM in BRT.
Does daylight saving time affect the EDT–BRT difference?
Neither zone observes daylight saving time, so the +1h offset between EDT and BRT is fixed all year.
Which other cities share EDT's time zone?
EDT also covers New York City, Washington D.C., Toronto, Miami, Philadelphia, Atlanta, Boston, Montreal.
Which countries use EDT, EDT's zone?
EDT is used in United States (Eastern), Canada (Ontario, Quebec), Bahamas, Haiti, Turks and Caicos.
Is there a day difference between EDT and BRT?
Not normally. The +1h gap only pushes the date over for late-evening times.
What is the time difference between EDT and BRT?
BRT is +1h from EDT.
What timezone is EDT in?
EDT operates on its local timezone.
What timezone is BRT in?
BRT operates on its local timezone.
Which countries use EDT (Eastern Daylight Time)?
EDT is used in United States (Eastern), Canada (Ontario, Quebec), Bahamas, Haiti, Turks and Caicos.
Does EDT observe daylight saving time?
Yes, EDT switches to EST during summer months.
What are some interesting facts about EDT?
EDT is observed from the second Sunday of March to the first Sunday of November. During EDT, the US East Coast is only 4 hours behind London (instead of 5).
Which cities are in the BRT timezone?
Major cities in the BRT timezone include São Paulo, Rio de Janeiro, Brasília, Belo Horizonte, Salvador, Fortaleza, Recife, Curitiba.
What is the UTC offset for BRT?
Brasilia Time (BRT) is at UTC-03:00.
What should I know about the BRT timezone?
Brazil abolished daylight saving time in 2019. São Paulo is the largest city in the Southern Hemisphere.
When is it midnight in EDT, what time is it in BRT?
When it is 12:00 AM (midnight) in EDT (EDT), it is +1h later in BRT (BRT).
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See every conversion from EDT →·See every conversion from BRT →