Offset
The time difference between Australian Western Time and Brasilia Time is 11 hours.
Australian Western Time (AWST) is ahead of Brasilia Time (BRT).
AWST: UTC+8
BRT: UTC-3
Neither Australian Western Time nor Brasilia Time is currently observing daylight saving time.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Australian Western Time and Brasilia Time don't overlap on the same weekday. Brasilia Time is 11 hours behind Australian Western Time.
With some flexibility, there’s a workable window outside standard hours:
- 6 PM–8 PM in Australian Western Time (7 AM–9 AM in Brasilia Time) — suggest 7:00 PM Australian Western Time (8:00 AM Brasilia Time).
This means an early start or late finish for one side, but it’s a reasonable slot for a one-off meeting.
Public holidays in 2026
National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.
Australia
- New Year's DayThu, Jan 1
- Australia DayMon, Jan 26
- Good FridayFri, Apr 3
- Easter MondayMon, Apr 6
- Christmas DayFri, Dec 25
- St. Stephen's DayMon, Dec 28
Brazil
- New Year's DayThu, Jan 1
- CarnivalMon, Feb 16
- CarnivalTue, Feb 17
- Good FridayFri, Apr 3
- Easter SundaySun, Apr 5
- TiradentesTue, Apr 21
- Labour DayFri, May 1
- Corpus ChristiThu, Jun 4
- Independence DayMon, Sep 7
- Our Lady of AparecidaMon, Oct 12
- All Souls' DayMon, Nov 2
- Republic Proclamation DaySun, Nov 15
- Black Awareness DayFri, Nov 20
- Christmas DayFri, Dec 25
About these zones
Australian Western Time is also known as AWST. To call Australia, dial +61.
Brasilia Time is also known as BRT. To call Brazil, dial +55.
Brasilia Time is approximately 8,450 miles south of Australian Western Time.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| AWST | BRT | Day |
|---|---|---|
| 12:00 am | 1:00 pm | -1 day |
| 1:00 am | 2:00 pm | -1 day |
| 2:00 am | 3:00 pm | -1 day |
| 3:00 am | 4:00 pm | -1 day |
| 4:00 am | 5:00 pm | -1 day |
| 5:00 am | 6:00 pm | -1 day |
| 6:00 am | 7:00 pm | -1 day |
| 7:00 am | 8:00 pm | -1 day |
| 8:00 am | 9:00 pm | -1 day |
| 9:00 am | 10:00 pm | -1 day |
| 10:00 am | 11:00 pm | -1 day |
| 11:00 am | 12:00 am | Same day |
| 12:00 pm | 1:00 am | Same day |
| 1:00 pm | 2:00 am | Same day |
| 2:00 pm | 3:00 am | Same day |
| 3:00 pm | 4:00 am | Same day |
| 4:00 pm | 5:00 am | Same day |
| 5:00 pm | 6:00 am | Same day |
| 6:00 pm | 7:00 am | Same day |
| 7:00 pm | 8:00 am | Same day |
| 8:00 pm | 9:00 am | Same day |
| 9:00 pm | 10:00 am | Same day |
| 10:00 pm | 11:00 am | Same day |
| 11:00 pm | 12:00 pm | Same day |
Daylight saving time
Neither Australian Western Time nor Brasilia Time observes daylight saving time. The offset between these zones remains constant year-round.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 7:11 AM
- Sunset
- 5:20 PM
- Day length
- 10h 9m
- Sunrise
- 6:44 AM
- Sunset
- 5:28 PM
- Day length
- 10h 45m
Cities in these zones
Cities in Australian Western Time
Cities in Brasilia Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Australian Western Time
- PER
Airports in Brasilia Time
- CGH
- GRU
- GIG
- SDU
- CNF
- BSB
- CWB
- GYN
- POA
Related conversions
Common conversions
- What is 9:00 am AWST in BRT?
- 9:00 am AWST is 10:00 pm BRT, the previous day.
- What is 12:00 pm AWST in BRT?
- 12:00 pm AWST is 1:00 am BRT.
- What is 12:30 pm AWST in BRT?
- 12:30 pm AWST is 1:30 am BRT.
- What is 2:00 pm AWST in BRT?
- 2:00 pm AWST is 3:00 am BRT.
- What is 5:00 pm AWST in BRT?
- 5:00 pm AWST is 6:00 am BRT.
- What is 11:30 pm AWST in BRT?
- 11:30 pm AWST is 12:30 pm BRT.