Clockjumper

Timezone conversion

ET to BRT Time — Convert Eastern Time (US) to Brasilia Time

BRT is currently 1 hour ahead of ET. The gap shifts across the year: around January BRT is 2 hours ahead of ET, and around July it is 1 hour ahead of ET, because one or both zones observe daylight saving.

BRT is currently 1 hour ahead of ET.

ET • EDT (UTC-4)
10:32 AM
Thursday, Sep 10
BRT • BRT (UTC-3)
11:32 AM
Thursday, Sep 10

Abbreviation disambiguation

On Clockjumper, ET refers to the Eastern Time zone of the United States and Canada. ET is an umbrella name rather than a fixed offset: it means EST (UTC−5) in winter and EDT (UTC−4) in summer, and these pages show whichever is currently in force.

Interactive converter

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Full ET to BRT conversion table

ETBRT
12:00 AM1:00 AM
1:00 AM2:00 AM
2:00 AM3:00 AM
3:00 AM4:00 AM
4:00 AM5:00 AM
5:00 AM6:00 AM
6:00 AM7:00 AM
7:00 AM8:00 AM
8:00 AM9:00 AM
9:00 AM10:00 AM
10:00 AM11:00 AM
11:00 AM12:00 PM
12:00 PM1:00 PM
1:00 PM2:00 PM
2:00 PM3:00 PM
3:00 PM4:00 PM
4:00 PM5:00 PM
5:00 PM6:00 PM
6:00 PM7:00 PM
7:00 PM8:00 PM
8:00 PM9:00 PM
9:00 PM10:00 PM
10:00 PM11:00 PM
11:00 PM12:00 AM(next day)

Daylight saving and how the gap changes

Around January BRT is 2 hours ahead of ET. Around July it is 1 hour ahead of ET. That swing comes from one or both zones observing daylight saving on different schedules — the converter above always reflects the correct offset for the date you pick.

Frequently asked questions

Is BRT ahead of or behind ET right now?
BRT is currently 1 hour ahead of ET.
What is the current ET to BRT time difference?
Right now the gap is 1 hour — BRT is 1 hour ahead of ET.
Does the ET → BRT offset change during the year?
Yes. Around January BRT is 2 hours ahead of ET; around July it is 1 hour ahead of ET. The converter above always reflects the correct offset for the date you pick.
Does ET observe daylight saving time?
Yes — Eastern Time (US) observes DST, so its UTC offset shifts by 1 hour between winter and summer.
Does BRT observe daylight saving time?
No — Brasilia Time stays at a fixed UTC offset year-round.
What time is 3 AM ET in BRT?
3:00 AM ET is 4:00 AM BRT.
What time is 8 AM ET in BRT?
8:00 AM ET is 9:00 AM BRT.
What time is 9 AM ET in BRT?
9:00 AM ET is 10:00 AM BRT.
What time is 10 AM ET in BRT?
10:00 AM ET is 11:00 AM BRT.
What time is 11 AM ET in BRT?
11:00 AM ET is 12:00 PM BRT.
What time is 12 PM (noon) ET in BRT?
12:00 PM ET is 1:00 PM BRT.
What time is 2 PM ET in BRT?
2:00 PM ET is 3:00 PM BRT.
What time is 3 PM ET in BRT?
3:00 PM ET is 4:00 PM BRT.
What time is 4 PM ET in BRT?
4:00 PM ET is 5:00 PM BRT.
What time is 5 PM ET in BRT?
5:00 PM ET is 6:00 PM BRT.
What time is 9 PM ET in BRT?
9:00 PM ET is 10:00 PM BRT.
What time is 10 PM ET in BRT?
10:00 PM ET is 11:00 PM BRT.
When is the best time to schedule a call between ET and BRT?
The working-hours overlap (09:00–17:00 in both zones) runs roughly 9:00 AM – 4:00 PM ET (≈ 7 hours). The midpoint of that window — 12:30 PM ET, 1:30 PM BRT — is the safest single slot to propose for a live call.
What time zone does ET refer to?
ET refers to Eastern Time (US) (IANA: America/New_York).
What time zone does BRT refer to?
BRT refers to Brasilia Time (IANA: America/Sao_Paulo).
Is ET on this page the same as other zones that share the letters "ET"?
On Clockjumper, ET refers to the Eastern Time zone of the United States and Canada. ET is an umbrella name rather than a fixed offset: it means EST (UTC−5) in winter and EDT (UTC−4) in summer, and these pages show whichever is currently in force.

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