Offset
The time difference between Brasilia Time and Chile Time is 1 hour.
Brasilia Time (BRT) is ahead of Chile Time (CLT).
BRT: UTC-3
CLT: UTC-4
Neither Brasilia Time nor Chile Time is currently observing daylight saving time.
When to schedule
Business-hours overlap: 10 AM–5 PM in Brasilia Time (9 AM–4 PM in Chile Time).
Both teams are in working hours during this window on weekdays.
Suggested time: 1:00 PM Brasilia Time (12:00 PM Chile Time).
This window may shift by an hour during daylight saving time.
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
Chile
- New Year's DayThu, Jan 1
- Good FridayFri, Apr 3
- Holy SaturdaySat, Apr 4
- Labour DayFri, May 1
- Navy DayThu, May 21
- National Day of Indigenous PeoplesSun, Jun 21
- Saint Peter and Saint PaulMon, Jun 29
- Our Lady of Mount CarmelThu, Jul 16
- Assumption of MarySat, Aug 15
- National holidayFri, Sep 18
- Army DaySat, Sep 19
- Columbus DayMon, Oct 12
- Reformation DaySat, Oct 31
- All Saints DaySun, Nov 1
- Immaculate ConceptionTue, Dec 8
- Christmas DayFri, Dec 25
About these zones
Brasilia Time is also known as BRT. To call Brazil, dial +55.
Chile Time is also known as CLT, or CLST. To call Chile, dial +56.
Chile Time is approximately 1,600 miles southwest of Brasilia Time.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| BRT | CLT | Day |
|---|---|---|
| 12:00 am | 11:00 pm | -1 day |
| 1:00 am | 12:00 am | Same day |
| 2:00 am | 1:00 am | Same day |
| 3:00 am | 2:00 am | Same day |
| 4:00 am | 3:00 am | Same day |
| 5:00 am | 4:00 am | Same day |
| 6:00 am | 5:00 am | Same day |
| 7:00 am | 6:00 am | Same day |
| 8:00 am | 7:00 am | Same day |
| 9:00 am | 8:00 am | Same day |
| 10:00 am | 9:00 am | Same day |
| 11:00 am | 10:00 am | Same day |
| 12:00 pm | 11:00 am | Same day |
| 1:00 pm | 12:00 pm | Same day |
| 2:00 pm | 1:00 pm | Same day |
| 3:00 pm | 2:00 pm | Same day |
| 4:00 pm | 3:00 pm | Same day |
| 5:00 pm | 4:00 pm | Same day |
| 6:00 pm | 5:00 pm | Same day |
| 7:00 pm | 6:00 pm | Same day |
| 8:00 pm | 7:00 pm | Same day |
| 9:00 pm | 8:00 pm | Same day |
| 10:00 pm | 9:00 pm | Same day |
| 11:00 pm | 10:00 pm | Same day |
Daylight saving time
Chile Time observes daylight saving time; Brasilia Time does not. The offset between the two zones changes when Chile Time transitions: on Sunday, September 6, 2026, clocks spring forward from CLT to CLST.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 6:44 AM
- Sunset
- 5:28 PM
- Day length
- 10h 45m
- Sunrise
- 7:41 AM
- Sunset
- 5:43 PM
- Day length
- 10h 2m
Daylight overlap: 8h 47m — 8:41 AM–5:28 PM in Brasilia Time (7:41 AM–4:28 PM in Chile Time). Both locations are in daylight during this window.
Cities in these zones
Cities in Brasilia Time
Cities in Chile Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Brasilia Time
- CGH
- GRU
- GIG
- SDU
- CNF
- BSB
- CWB
- GYN
- POA
Airports in Chile Time
- SCL
Related conversions
Common conversions
- What is 9:00 am BRT in CLT?
- 9:00 am BRT is 8:00 am CLT.
- What is 12:00 pm BRT in CLT?
- 12:00 pm BRT is 11:00 am CLT.
- What is 12:30 pm BRT in CLT?
- 12:30 pm BRT is 11:30 am CLT.
- What is 2:00 pm BRT in CLT?
- 2:00 pm BRT is 1:00 pm CLT.
- What is 5:00 pm BRT in CLT?
- 5:00 pm BRT is 4:00 pm CLT.
- What is 11:30 pm BRT in CLT?
- 11:30 pm BRT is 10:30 pm CLT.