Offset
The time difference between Colombo and São Paulo is 8.5 hours.
Colombo (IST) is ahead of São Paulo (BRT).
IST: UTC+5:30
BRT: UTC-3
Neither Colombo nor São Paulo is currently observing daylight saving time.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Colombo and São Paulo don't overlap on the same weekday. São Paulo is 8 hours behind Colombo.
With some flexibility, there’s a workable window outside standard hours:
- 4 PM–8 PM in Colombo (7 AM–11 AM in São Paulo) — suggest 6:00 PM Colombo (9:30 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
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Colombo | São Paulo | Day |
|---|---|---|
| 12:00 am | 3:30 pm | -1 day |
| 1:00 am | 4:30 pm | -1 day |
| 2:00 am | 5:30 pm | -1 day |
| 3:00 am | 6:30 pm | -1 day |
| 4:00 am | 7:30 pm | -1 day |
| 5:00 am | 8:30 pm | -1 day |
| 6:00 am | 9:30 pm | -1 day |
| 7:00 am | 10:30 pm | -1 day |
| 8:00 am | 11:30 pm | -1 day |
| 9:00 am | 12:30 am | Same day |
| 10:00 am | 1:30 am | Same day |
| 11:00 am | 2:30 am | Same day |
| 12:00 pm | 3:30 am | Same day |
| 1:00 pm | 4:30 am | Same day |
| 2:00 pm | 5:30 am | Same day |
| 3:00 pm | 6:30 am | Same day |
| 4:00 pm | 7:30 am | Same day |
| 5:00 pm | 8:30 am | Same day |
| 6:00 pm | 9:30 am | Same day |
| 7:00 pm | 10:30 am | Same day |
| 8:00 pm | 11:30 am | Same day |
| 9:00 pm | 12:30 pm | Same day |
| 10:00 pm | 1:30 pm | Same day |
| 11:00 pm | 2:30 pm | Same day |
Daylight saving time
Neither Colombo 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
- 5:55 AM
- Sunset
- 6:26 PM
- Day length
- 12h 31m
- 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 India Standard Time
- CMB
- RML
Airports in Brasilia Time
- CGH
- GRU
- GIG
- SDU
- CNF
- BSB
- CWB
- GYN
- POA
Related conversions
Common conversions
- What is 9:00 am Colombo in São Paulo?
- 9:00 am Colombo is 12:30 am São Paulo.
- What is 12:00 pm Colombo in São Paulo?
- 12:00 pm Colombo is 3:30 am São Paulo.
- What is 12:30 pm Colombo in São Paulo?
- 12:30 pm Colombo is 4:00 am São Paulo.
- What is 2:00 pm Colombo in São Paulo?
- 2:00 pm Colombo is 5:30 am São Paulo.
- What is 5:00 pm Colombo in São Paulo?
- 5:00 pm Colombo is 8:30 am São Paulo.
- What is 11:30 pm Colombo in São Paulo?
- 11:30 pm Colombo is 3:00 pm São Paulo.