Boston to Brasília Time Difference
🇺🇸 Boston is currently 1 hour ahead of 🇧🇷 Brasília. This difference varies between 1h and 2h due to Daylight Saving Time.
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Atin 🇺🇸 Boston→it will be—in 🇧🇷 Brasília
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Difference
+1h
Business overlap
8h
Distance
6,890 km
Approx. flight
8.1h
Hour-by-Hour: Boston to Brasília
| 🇺🇸 Boston | 🇧🇷 Brasília | Note |
|---|---|---|
| 12:00 AM | 1:00 AM | |
| 1:00 AM | 2:00 AM | |
| 2:00 AM | 3:00 AM | |
| 3:00 AM | 4:00 AM | |
| 4:00 AM | 5:00 AM | |
| 5:00 AM | 6:00 AM | |
| 6:00 AM | 7:00 AM | |
| 7:00 AM | 8:00 AM | |
| 8:00 AM | 9:00 AM | |
| 9:00 AM | 10:00 AM | |
| 10:00 AM | 11:00 AM | |
| 11:00 AM | 12:00 PM | |
| 12:00 PM | 1:00 PM | |
| 1:00 PM | 2:00 PM | |
| 2:00 PM | 3:00 PM | |
| 3:00 PM | 4:00 PM | |
| 4:00 PM | 5:00 PM | |
| 5:00 PM | 6:00 PM | |
| 6:00 PM | 7:00 PM | |
| 7:00 PM | 8:00 PM | |
| 8:00 PM | 9:00 PM | |
| 9:00 PM | 10:00 PM | |
| 10:00 PM | 11:00 PM | |
| 11:00 PM | 12:00 AM(next day) | Next day |
Daylight Saving Time (DST)
Boston observes Daylight Saving Time, while Brasília does not. This causes the time difference to shift between 1 hour ahead and 2 hours ahead depending on the season. Currently, Boston is 1 hour ahead relative to Brasília.
Min difference
1h
Max difference
2h
Best Meeting Times
There are 8 overlapping business hours between Boston and Brasília (9 AM – 6 PM in each city).
🇺🇸 Boston
9:00 AM – 5:00 PM
🇧🇷 Brasília
10:00 AM – 6:00 PM
Frequently Asked Questions
What is the time difference between Boston and Brasília?
The time difference between Boston and Brasília is currently 1 hour ahead. Boston uses EDT (UTC-4), while Brasília uses GMT-3 (UTC-3). This difference varies seasonally due to Daylight Saving Time, ranging from 1 hour ahead to 2 hours ahead.
When it's noon in Boston, what time is it in Brasília?
When it's 12:00 PM (noon) in Boston, it is 1:00 PM in Brasília. Use our calculator above to convert any other time.
Does the time difference between Boston and Brasília change?
Yes, the time difference changes throughout the year. Because Boston observes Daylight Saving Time, the offset shifts between 1 hour ahead and 2 hours ahead at different times of the year.
What are the best times to schedule a call between Boston and Brasília?
The best time to call is between 9:00 AM and 5:00 PM in Boston (which is 10:00 AM – 6:00 PM in Brasília). This 8-hour window falls within business hours in both cities.
Is Boston ahead or behind Brasília?
Boston is currently 1 hour behind Brasília.
What time zone is Boston in?
Boston is in the America/New York time zone, currently using EDT (UTC-4). Boston observes Daylight Saving Time, so the offset changes twice a year.
What time is midnight in Boston in Brasília?
When it is midnight (12:00 AM) in Boston, it is 1:00 AM in Brasília.