Offset
The time difference between Bangladesh Standard Time and Brasilia Time is 9 hours.
Bangladesh Standard Time (BST) is ahead of Brasilia Time (BRT).
BST: UTC+6
BRT: UTC-3
Neither Bangladesh Standard Time nor Brasilia Time is currently observing daylight saving time.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Bangladesh Standard Time and Brasilia Time don't overlap on the same weekday. Brasilia Time is 9 hours behind Bangladesh Standard Time.
With some flexibility, there’s a workable window outside standard hours:
- 4 PM–8 PM in Bangladesh Standard Time (7 AM–11 AM in Brasilia Time) — suggest 6:00 PM Bangladesh Standard Time (9:00 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.
Bangladesh
- International Mother Language DaySat, Feb 21
- Independence and National DayThu, Mar 26
- Bengali New YearTue, Apr 14
- Labour DayFri, May 1
- July Mass Uprising DayWed, Aug 5
- Victory DayWed, Dec 16
- Christmas DayFri, Dec 25
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
Bangladesh Standard Time is also known as BST. To call Bangladesh, dial +880.
Brasilia Time is also known as BRT. To call Brazil, dial +55.
Brasilia Time is approximately 9,750 miles west of Bangladesh Standard Time.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| BST-BANGLADESH | BRT | Day |
|---|---|---|
| 12:00 am | 3:00 pm | -1 day |
| 1:00 am | 4:00 pm | -1 day |
| 2:00 am | 5:00 pm | -1 day |
| 3:00 am | 6:00 pm | -1 day |
| 4:00 am | 7:00 pm | -1 day |
| 5:00 am | 8:00 pm | -1 day |
| 6:00 am | 9:00 pm | -1 day |
| 7:00 am | 10:00 pm | -1 day |
| 8:00 am | 11:00 pm | -1 day |
| 9:00 am | 12:00 am | Same day |
| 10:00 am | 1:00 am | Same day |
| 11:00 am | 2:00 am | Same day |
| 12:00 pm | 3:00 am | Same day |
| 1:00 pm | 4:00 am | Same day |
| 2:00 pm | 5:00 am | Same day |
| 3:00 pm | 6:00 am | Same day |
| 4:00 pm | 7:00 am | Same day |
| 5:00 pm | 8:00 am | Same day |
| 6:00 pm | 9:00 am | Same day |
| 7:00 pm | 10:00 am | Same day |
| 8:00 pm | 11:00 am | Same day |
| 9:00 pm | 12:00 pm | Same day |
| 10:00 pm | 1:00 pm | Same day |
| 11:00 pm | 2:00 pm | Same day |
Daylight saving time
Neither Bangladesh Standard 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
- 5:12 AM
- Sunset
- 6:44 PM
- Day length
- 13h 32m
- Sunrise
- 6:44 AM
- Sunset
- 5:28 PM
- Day length
- 10h 45m
Daylight overlap: 3h — 3:44 PM–6:44 PM in Bangladesh Standard Time (6:44 AM–9:44 AM in Brasilia Time). Both locations are in daylight during this window.
Cities in these zones
Cities in Bangladesh Standard Time
Cities in Brasilia Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Bangladesh Standard Time
- DAC
- CGP
- JSR
Airports in Brasilia Time
- CGH
- GRU
- GIG
- SDU
- CNF
- BSB
- CWB
- GYN
- POA
Related conversions
Common conversions
- What is 9:00 am BST-BANGLADESH in BRT?
- 9:00 am BST-BANGLADESH is 12:00 am BRT.
- What is 12:00 pm BST-BANGLADESH in BRT?
- 12:00 pm BST-BANGLADESH is 3:00 am BRT.
- What is 12:30 pm BST-BANGLADESH in BRT?
- 12:30 pm BST-BANGLADESH is 3:30 am BRT.
- What is 2:00 pm BST-BANGLADESH in BRT?
- 2:00 pm BST-BANGLADESH is 5:00 am BRT.
- What is 5:00 pm BST-BANGLADESH in BRT?
- 5:00 pm BST-BANGLADESH is 8:00 am BRT.
- What is 11:30 pm BST-BANGLADESH in BRT?
- 11:30 pm BST-BANGLADESH is 2:30 pm BRT.