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What is BRT in AKST?

Alaska Time is 6 hours behind

Brasília Time is on UTC−3:00 and Alaska Time is on UTC−9:00 right now. The gap changes during the year — see below.

Convert a time

AKST — Alaska Time

11:00 pm

AKST, Fri, the previous day

Time in São Paulo
5:30:17 AM
Time in Anchorage
11:30:17 PM
Difference
−6 h
Next clock change
March 14, 2027

When the difference changes

Brasília Time and Alaska Time do not change their clocks on the same dates, so the gap between them is not the same all year. Most converters show only today’s figure. These are the periods ahead:

  1. Now – March 14, 2027Alaska Time is 6 hours behind
  2. March 14, 2027 – November 7, 2027Alaska Time is 5 hours behind
  3. November 7, 2027 – onwardsAlaska Time is 6 hours behind

Periods shorter than a day are not listed. Each zone changes at its own local time, so on a date when both move there are a few hours when the gap is briefly something else.

Daylight saving

Brasília Time

No clock changes

Brasília Time stays on BRT all year, so its offset from UTC never moves.

Alaska Time

Sunday, March 14, 2027

Clocks go forward one hour — 2:00 am becomes 3:00 am local time, and the zone is on AKDT after that.

BRT to AKST conversion table

Every hour of Saturday, November 7, 2026, converted from Brasília Time to Alaska Time. 6 of the 24 hours fall on a different calendar day in Anchorage, which is marked.

12:00 am BRT
6:00 pm AKST−1 day
1:00 am BRT
7:00 pm AKST−1 day
2:00 am BRT
8:00 pm AKST−1 day
3:00 am BRT
9:00 pm AKST−1 day
4:00 am BRT
10:00 pm AKST−1 day
5:00 am BRT
11:00 pm AKST−1 day
6:00 am BRT
12:00 am AKST
7:00 am BRT
1:00 am AKST
8:00 am BRT
2:00 am AKST
9:00 am BRT
3:00 am AKST
10:00 am BRT
4:00 am AKST
11:00 am BRT
5:00 am AKST
12:00 pm BRT
6:00 am AKST
1:00 pm BRT
7:00 am AKST
2:00 pm BRT
8:00 am AKST
3:00 pm BRT
9:00 am AKST
4:00 pm BRT
10:00 am AKST
5:00 pm BRT
11:00 am AKST
6:00 pm BRT
12:00 pm AKST
7:00 pm BRT
1:00 pm AKST
8:00 pm BRT
2:00 pm AKST
9:00 pm BRT
3:00 pm AKST
10:00 pm BRT
4:00 pm AKST
11:00 pm BRT
5:00 pm AKST

Scheduling between the two

Working hours overlap from 3:00 pm to 6:00 pm BRT, which is 9:00 am to 12:00 pm AKST. Anything inside that window falls in the normal working day at both ends.

Brasília Time (BRT) is used in Rio de Janeiro and Brasília. Brazil ended daylight saving in 2019.

Other conversions