Singapore to Manaus Time Converter
Manaus is -12h behind Singapore
Quick converter
Search any two cities
FROM
Singapore
Singapore
UTC+08:00
TO
Manaus
Brazil
UTC-04:00
Date-aware conversion
Convert a specific date and time
Result
Tue, May 26, 2026 00:27
Singapore: Tuesday, May 26, 2026 12:27 PM GMT+8 to Manaus: Tuesday, May 26, 2026 12:27 AM GMT-4.
Manaus is 12h behind Singapore on this date
24-Hour Comparison
Every hour in Singapore and the corresponding time in Manaus. Green rows indicate business hours in Manaus.
Time zones
Singapore uses Asia/Singapore (GMT+8) and Manaus uses America/Manaus (GMT-4). Neither city observes daylight saving time in this dataset.
Best use
Use the green rows to spot normal working hours in Manaus. For teams across more cities, open the meeting planner and compare up to five locations.
Plan a meetingMeeting guidance
Best time for Singapore and Manaus
There is no full business-hour overlap in the 24-hour table, so use a custom time or rotate meeting times for fairness. For important calls, check the meeting date because the offset can change when either location enters or leaves daylight saving time.
Compare meeting hoursQuick examples
City context
About these cities
About Singapore
Singapore is located in Singapore (Asia). It uses the Asia/Singapore timezone with a standard offset of UTC+08:00. It does not observe Daylight Saving Time. See the full Singapore time page for live clock and planning details.
About Manaus
Manaus is located in Brazil (South America). It uses the America/Manaus timezone with a standard offset of UTC-04:00. It does not observe Daylight Saving Time. See the full Manaus time page for live clock and planning details.