BRST to AZOST Converter
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Quick answers
Selected conversion
9:00 am09:00 BRT (UTC-3), Oct 23, 2026 = 12:00 pm12:00 AZOST (UTC+0), Oct 23, 2026
BRT is 3 hours behind AZOST.
BRST and AZOST examples
These examples always use BRST (UTC-2) and AZOST (UTC+0). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.
BRST is 2 hours behind AZOST.
How the time difference changes
For most of the year, BRT is 3 hours behind AZOST. From Oct 25, 2026 to Mar 28, 2027, BRT is 2 hours behind AZOT.
For most of the year, working hours of 9:00 am to 6:00 pm in BRT correspond to 12:00 pm to 9:00 pm in AZOST. At other times of the year, working hours of 9:00 am to 6:00 pm in BRT correspond to 11:00 am to 8:00 pm in AZOT.For most of the year, working hours of 09:00 to 18:00 in BRT correspond to 12:00 to 21:00 in AZOST. At other times of the year, working hours of 09:00 to 18:00 in BRT correspond to 11:00 to 20:00 in AZOT.
Compare BRST time with AZOST time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Brasilia Time is 3 hours behind Azores Summer Time.
9:00 am09:00 in BRT is 12:00 pm12:00 in AZOST
BRT to AZOST call time
Best time for a conference call or a meeting is between 9am-3pm09:00-15:00 in BRT which corresponds to 12pm-6pm12:00-18:00 in AZOST
9:00 am09:00 Brasilia Time (BRT). Offset UTC -3:00 hours
12:00 pm12:00 Azores Summer Time (AZOST). Offset UTC 0:00 hours
9:00 am09:00 BRT / 12:00 pm12:00 AZOST
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
| BRT | AZOST |
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Brasilia Summer Time
Offset: BRST is 2 hours behind Greenwich Mean Time (GMT).
BRST representations, usage and related time zones
- -02 - basic short
- -0200 - basic
- -02:00 - extended
- -0200 - sign character (-) followed by a four digit time providing hours (02) and minutes (00) of the offset. Indicates an offset of two hours to the west of the zero meridian.
- Oscar - Military abbreviation for BRST
- O - short form of 'Oscar'
- PMDT - Pierre & Miquelon Daylight Time
- WGT - West Greenland Time
- BRST - Brasilia Summer Time
- FNT - Fernando de Noronha Time
- O - Oscar Time Zone
- UYST - Uruguay Summer Time
Azores Summer Time
Offset: AZOST is the same as Greenwich Mean Time (GMT).
Countries using this time zone: Portugal
Principal Cities: The largest city in the AZOST time zone is Ponta Delgada in Portugal, with about 20,056 people. Other major cities in this time zone include Lagoa, Angra do Heroísmo, Rabo de Peixe, Horta.
Today all shaded areas are on AZOST.
Daylight Saving: Azores Summer Time (AZOST) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Azores Time (AZOT).
Start: Azores Summer Time (AZOST) started on Sunday, March 29, 2026 at 12:00 am00:00 local time and clocks were set one hour forward to Sunday, March 29, 2026, 1:00 am01:00. Daylight saving starts annually on the last Sunday of March.
End: Azores Summer Time (AZOST) ends on Sunday, October 25, 2026 at 1:00 am01:00 local time and clocks are set one hour back to Sunday, October 25, 2026, 12:00 am00:00 local standard time instead. Daylight saving ends annually on the last Sunday of October.
See Portugal daylight saving time and upcoming clock changes worldwide.
AZOST representations, usage and related time zones
- Z - is the zone designator for the zero UTC/GMT offset, also known as 'Zulu' time
- +00 - basic short
- +0000 - basic
- +00:00 - extended
- +0000 - sign character (+) followed by a four digit time providing hours (00) and minutes (00) of the offset. Indicates the zero UTC/GMT offset.
- Zulu - Military abbreviation for AZOST
- Z - short form of 'Zulu'
- EGST - Eastern Greenland Summer Time
- GMT - Greenwich Mean Time
- WET - Western European Time
- AZOST - Azores Summer Time
- UTC - Coordinated Universal Time
- WT - Western Sahara Standard Time
- Z - Zulu Time Zone