Offset
The time difference between Perth and São Paulo is 11 hours.
Perth (AWST) is ahead of São Paulo (BRT).
AWST: UTC+8
BRT: UTC-3
Neither Perth nor São Paulo is currently observing daylight saving time.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Perth and São Paulo don't overlap on the same weekday. São Paulo is 11 hours behind Perth.
With some flexibility, there’s a workable window outside standard hours:
- 6 PM–8 PM in Perth (7 AM–9 AM in São Paulo) — suggest 7:00 PM Perth (8:00 AM São Paulo).
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
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Perth | São Paulo | 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 Perth nor São Paulo 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
- 7:13 AM
- Sunset
- 5:20 PM
- Day length
- 10h 7m
- Sunrise
- 6:44 AM
- Sunset
- 5:28 PM
- Day length
- 10h 44m
Cities in these zones
Other 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 Perth in São Paulo?
- 9:00 am Perth is 10:00 pm São Paulo, the previous day.
- What is 12:00 pm Perth in São Paulo?
- 12:00 pm Perth is 1:00 am São Paulo.
- What is 12:30 pm Perth in São Paulo?
- 12:30 pm Perth is 1:30 am São Paulo.
- What is 2:00 pm Perth in São Paulo?
- 2:00 pm Perth is 3:00 am São Paulo.
- What is 5:00 pm Perth in São Paulo?
- 5:00 pm Perth is 6:00 am São Paulo.
- What is 11:30 pm Perth in São Paulo?
- 11:30 pm Perth is 12:30 pm São Paulo.