Offset
The time difference between Phnom Penh and São Paulo is 10 hours.
Phnom Penh (ICT) is ahead of São Paulo (BRT).
ICT: UTC+7
BRT: UTC-3
Neither Phnom Penh nor São Paulo is currently observing daylight saving time.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Phnom Penh and São Paulo don't overlap on the same weekday. São Paulo is 10 hours behind Phnom Penh.
With some flexibility, there’s a workable window outside standard hours:
- 5 PM–8 PM in Phnom Penh (7 AM–10 AM in São Paulo) — suggest 6:00 PM Phnom Penh (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.
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
Phnom Penh uses Indochina Time (ICT). To call Cambodia, dial +855.
São Paulo uses Brasilia Time (BRT). To call Brazil, dial +55.
São Paulo is approximately 10,400 miles southwest of Phnom Penh.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Phnom Penh | São Paulo | Day |
|---|---|---|
| 12:00 am | 2:00 pm | -1 day |
| 1:00 am | 3:00 pm | -1 day |
| 2:00 am | 4:00 pm | -1 day |
| 3:00 am | 5:00 pm | -1 day |
| 4:00 am | 6:00 pm | -1 day |
| 5:00 am | 7:00 pm | -1 day |
| 6:00 am | 8:00 pm | -1 day |
| 7:00 am | 9:00 pm | -1 day |
| 8:00 am | 10:00 pm | -1 day |
| 9:00 am | 11:00 pm | -1 day |
| 10:00 am | 12:00 am | Same day |
| 11:00 am | 1:00 am | Same day |
| 12:00 pm | 2:00 am | Same day |
| 1:00 pm | 3:00 am | Same day |
| 2:00 pm | 4:00 am | Same day |
| 3:00 pm | 5:00 am | Same day |
| 4:00 pm | 6:00 am | Same day |
| 5:00 pm | 7:00 am | Same day |
| 6:00 pm | 8:00 am | Same day |
| 7:00 pm | 9:00 am | Same day |
| 8:00 pm | 10:00 am | Same day |
| 9:00 pm | 11:00 am | Same day |
| 10:00 pm | 12:00 pm | Same day |
| 11:00 pm | 1:00 pm | Same day |
Daylight saving time
Neither Phnom Penh 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
- 5:37 AM
- Sunset
- 6:24 PM
- Day length
- 12h 47m
- Sunrise
- 6:45 AM
- Sunset
- 5:28 PM
- Day length
- 10h 43m
Daylight overlap: 1h 39m — 4:45 PM–6:24 PM in Phnom Penh (6:45 AM–8:24 AM in São Paulo). Both locations are in daylight during this window.
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 Indochina Time
- KTI
Airports in Brasilia Time
- CGH
- GRU
- GIG
- SDU
- CNF
- BSB
- CWB
- GYN
- POA
Related conversions
Common conversions
- What is 9:00 am Phnom Penh in São Paulo?
- 9:00 am Phnom Penh is 11:00 pm São Paulo, the previous day.
- What is 12:00 pm Phnom Penh in São Paulo?
- 12:00 pm Phnom Penh is 2:00 am São Paulo.
- What is 12:30 pm Phnom Penh in São Paulo?
- 12:30 pm Phnom Penh is 2:30 am São Paulo.
- What is 2:00 pm Phnom Penh in São Paulo?
- 2:00 pm Phnom Penh is 4:00 am São Paulo.
- What is 5:00 pm Phnom Penh in São Paulo?
- 5:00 pm Phnom Penh is 7:00 am São Paulo.
- What is 11:30 pm Phnom Penh in São Paulo?
- 11:30 pm Phnom Penh is 1:30 pm São Paulo.