World Timezones

GST to BRT Converter

Compare BRT to GST instead
Gulf Standard Time8:36 amFri, Jun 5
Gulf Standard TimeGST
Middle East · UTC+4
8:36 amFri, Jun 5
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p
Brasilia TimeBRT
South America · UTC-3
1:36 amFri, Jun 5
5p
6p
7p
8p
9p
10p
11p
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p

Offset

The time difference between Gulf Standard Time and Brasilia Time is 7 hours.

7 hours

Gulf Standard Time (GST) is ahead of Brasilia Time (BRT).

GST: UTC+4

BRT: UTC-3

Neither Gulf Standard Time nor Brasilia Time is currently observing daylight saving time.

When to schedule

Business-hours overlap: 4 PM–5 PM in Gulf Standard Time (9 AM–10 AM in Brasilia Time).

Both teams are in working hours during this window on weekdays.

Suggested time: 4:00 PM Gulf Standard Time (9:00 AM Brasilia 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

About these zones

Gulf Standard Time is also known as GST. To call United Arab Emirates, dial +971.

Brasilia Time is also known as BRT. To call Brazil, dial +55.

Brasilia Time is approximately 7,600 miles west of Gulf Standard Time.

Quick reference

Full 24-hour conversion table — tap any time to open it in the converter.

GSTBRTDay
12:00 am5:00 pm-1 day
1:00 am6:00 pm-1 day
2:00 am7:00 pm-1 day
3:00 am8:00 pm-1 day
4:00 am9:00 pm-1 day
5:00 am10:00 pm-1 day
6:00 am11:00 pm-1 day
7:00 am12:00 amSame day
8:00 am1:00 amSame day
9:00 am2:00 amSame day
10:00 am3:00 amSame day
11:00 am4:00 amSame day
12:00 pm5:00 amSame day
1:00 pm6:00 amSame day
2:00 pm7:00 amSame day
3:00 pm8:00 amSame day
4:00 pm9:00 amSame day
5:00 pm10:00 amSame day
6:00 pm11:00 amSame day
7:00 pm12:00 pmSame day
8:00 pm1:00 pmSame day
9:00 pm2:00 pmSame day
10:00 pm3:00 pmSame day
11:00 pm4:00 pmSame day

Daylight saving time

Neither Gulf 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

Gulf Standard Time
Sunrise
5:29 AM
Sunset
7:07 PM
Day length
13h 38m
Brasilia Time
Sunrise
6:44 AM
Sunset
5:28 PM
Day length
10h 45m

Daylight overlap: 5h 24m — 1:44 PM–7:07 PM in Gulf Standard Time (6:44 AM–12:07 PM in Brasilia Time). Both locations are in daylight during this window.

Cities in these zones

Cities in Gulf Standard Time

Browse all cities to see the current local time anywhere.

Airports in these zones

Airports in Gulf Standard Time

  • DWC
  • DXB
  • SHJ
  • AUH

Airports in Brasilia Time

  • CGH
  • GRU
  • GIG
  • SDU
  • CNF
  • BSB
  • CWB
  • GYN
  • POA

Related conversions

Common conversions

What is 9:00 am GST in BRT?
9:00 am GST is 2:00 am BRT.
What is 12:00 pm GST in BRT?
12:00 pm GST is 5:00 am BRT.
What is 12:30 pm GST in BRT?
12:30 pm GST is 5:30 am BRT.
What is 2:00 pm GST in BRT?
2:00 pm GST is 7:00 am BRT.
What is 5:00 pm GST in BRT?
5:00 pm GST is 10:00 am BRT.
What is 11:30 pm GST in BRT?
11:30 pm GST is 4:30 pm BRT.