The short answer
4am in Singapore Time is 5pm in Brasília on the previous day.
Singapore Time is 11 hours ahead of Brasília. That's already evening in Brasília, after the typical working day ends.
Singapore Time☾
4am
Brasília☀
5pm
previous day
Right now
8:58pm+08:00 · UTC+08:00 · Mon, Jun 22
9:58am-03:00 · UTC-03:00 · Mon, Jun 22
Read across to convert
Singapore Time
+08:00 · UTC+08:00
Brasília
-03:00 · UTC-03:00
Pinned4amSingapore Time=5pmBrasília · Sun (previous day)
12amMon
1pmSun ·−1d
WORK1am
2pmSun ·−1d
WORK2am
3pmSun ·−1d
WORK3am
4pmSun ·−1d
WORKPINNED
4am
5pmSun ·−1d
5am
6pmSun ·−1d
6am
7pmSun ·−1d
7am
8pmSun ·−1d
8am
9pmSun ·−1d
9am
WORK10pmSun ·−1d
10am
WORK11pmSun ·−1d
11am
WORK12amMon
12pm
WORK1am
1pm
WORK2am
2pm
WORK3am
3pm
WORK4am
4pm
WORK5am
5pm
6am
6pm
7am
7pm
8am
NOW
8pm
9am
WORK9pm
10am
WORK10pm
11am
WORK11pm
12pm
WORKdaylightnightworking hoursoverlap
Best time to meet=
Closest workable window
Just outside the working window — early on one side, late on the other.
Singapore Time
6pm–7pm
Brasília
7am–8am
Popular conversions
Quick reference.
9amSingapore Time=10pmBrasília · prev day
12pmSingapore Time=1amBrasília
3pmSingapore Time=4amBrasília
5pmSingapore Time=6amBrasília
9pmSingapore Time=10amBrasília
In context
What each side covers.
Singapore Time
8:58pm+08:00 · UTC+08:00
Cities on this clock
Brasília
9:58am-03:00 · UTC-03:00
Cities on this clock
Related converters
Other popular pairs.
Pacific Time
5:58am
India Standard Time
6:28pm
Pacific Time to India12 hours 30 minutes behind
Eastern Standard Time
8:58am
Central European Time
2:58pm
Eastern Time to Central Europe6 hours behind
India Standard Time
6:28pm
Eastern Standard Time
8:58am
India to Eastern Time9 hours 30 minutes ahead
Greenwich Mean Time
1:58pm
India Standard Time
6:28pm
London to India4 hours 30 minutes behind
Pacific Standard Time
5:58am
Eastern Standard Time
8:58am
Pacific to Eastern Time3 hours behind
Central European Time
2:58pm
India Standard Time
6:28pm
Central Europe to India3 hours 30 minutes behind
Frequently asked
Quick answers about converting between Singapore Time and Brasília. Can't find what you need? Email [email protected].
- What is the time difference between Singapore Time and Brasília?
- Singapore Time is 11 hours ahead of Brasília right now. We always show the live, daylight-saving-correct difference, so this figure already accounts for whichever side is observing summer time today.
- When it's 4am in Singapore Time, what time is it in Brasília?
- 4am in Singapore Time is 5pm in Brasília on the previous day. That's already evening in Brasília, after the typical working day ends. Use the hour-by-hour table above to read any other time across.
- What's the best time for a call between Singapore Time and Brasília?
- There's no comfortable 9-to-5 overlap between Singapore Time and Brasília — they sit on opposite sides of the planet's working day. Plan for an early or late call on one side, or hand work off asynchronously.
- Does this account for daylight saving time?
- Yes. We track every clock change in both places, so the abbreviations you see — +08:00 and -03:00 — are the ones actually in effect right now, not a fixed all-year value. When either side changes its clocks, this page updates automatically.
- Why is the date sometimes different on each side?
- When two places are far enough apart, the same moment can fall on different calendar days. That is why some conversions are marked "previous day" or "next day" — it is the same instant in time, read off two clocks that crossed midnight at different points.