Time in Manaus, Brazil
Tuesday, October 13, 2026
Manaus does not change its clocks
A fixed offset, all year round
Manaus stays on Amazon Standard Time at UTC-04:00 every day of the year. There is no spring-forward or fall-back here, which puts it with the majority: most of the world's time zones do not observe daylight saving.
That sounds like it makes scheduling simpler, and locally it does — but it introduces a different trap for anyone working with Manaus from a country that does change clocks. The offset between you and Manaus is not constant: it changes when your clocks move, even though nothing changed here. A recurring call that has run at the same local time for months will shift by an hour, from your side, without anyone editing the invite.
When the gap to Manaus changes
Dates in the next year where the difference shifts, by counterpart city
The difference between two cities is not a constant. It changes whenever either side moves its clocks — and because regions switch on different dates, there are short windows each year when the usual gap is wrong. These are the dates that matter for Manaus:
New York (United States)
- From 1 November 2026: Manaus is 1 hour ahead of New York
- From 14 March 2027: Manaus is on the same clock
Madrid (Spain)
- From 25 October 2026: Manaus is 5 hours behind Madrid
- From 28 March 2027: Manaus is 6 hours behind Madrid
Lisbon (Portugal)
- From 25 October 2026: Manaus is 4 hours behind Lisbon
- From 28 March 2027: Manaus is 5 hours behind Lisbon
Daylight and the sun over Manaus
Manaus sits at -3.10°, -60.02°
Longest day
12h 18m of daylight
Shortest day
11h 57m of daylight
Yearly swing
0h 22m between them
Day length here barely changes: 12h 18m at its longest and 11h 57m at its shortest, a difference of only 22 minutes across the whole year. Manaus is close enough to the equator that the seasons barely register in daylight terms, which is part of why daylight saving would serve no purpose at this latitude.
Clock time versus solar time
Manaus's clock is unusually well matched to the sun: local noon falls within 0 minutes of the moment the sun is actually overhead. Most cities sit further out, because time zones follow borders rather than longitude.
Quick Time Comparisons
See how Manaus time compares to other major cities right now
Time Zone Offset from Manaus
Best Times to Contact Manaus
Optimal calling and meeting hours
Business Hours
Typically 9:00 AM - 5:00 PM local time
Best for professional calls, meetings, and business inquiries
Personal Calls
Evenings 7:00 PM - 10:00 PM local time
Ideal for catching up with family and friends
Pro Tip: Use the meeting coordinator tool above to find overlapping working hours between your location and Manaus. This makes scheduling international meetings much easier!
Cultural Business Context
Manaus, Brazil • 04:15 local time
Consider Timing
Outside business hours
Quick Stats
Business Hours Timeline
Best Times to Contact
Times to Avoid
Business hours: 09:00 - 18:00 | Weekend: Sunday, Saturday | Lunch: 12:00 - 14:00
🌍 Cultural awareness enhances business relationships and prevents scheduling conflicts across global teams
Places related to Manaus
Cities that share a clock, a country, or an offset
Elsewhere in Brazil
Brazil spans more than one time zone, so these cities are not on Manaus's clock — a common source of scheduling errors when people pick a country rather than a city.
Meeting Time Coordinator
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Common Questions About Manaus Time
Frequently asked questions
What time zone is Manaus in?
Manaus operates in the America/Manaus time zone, known as Amazon Standard Time, currently UTC-04:00. This clock applies that offset directly from the IANA time zone database.
Does Manaus observe daylight saving time?
No. Manaus stays on Amazon Standard Time at UTC-04:00 all year and does not observe daylight saving time. Note that the difference between you and Manaus can still change when your own clocks shift.
What's the time difference between Manaus and my location?
The time comparison tool above shows the current time difference. You can also use our meeting coordinator to find the best times for calls across different time zones.
How accurate is this Manaus clock?
Our clock synchronizes with your device's time and applies the official America/Manaus time zone offset. It updates every second and automatically handles daylight saving time, ensuring accuracy within a second.
Can I use this for scheduling meetings in Manaus?
Yes! This tool is perfect for scheduling. Use the meeting coordinator above to compare multiple time zones and find optimal meeting times that work for everyone in Manaus and other locations.
Time Zone Facts About Manaus
Interesting information about Manaus's time
IANA identifier
America/Manaus
Standard time name
Amazon Standard Time
Standard offset
UTC-04:00
Daylight saving
Not observed — the offset is fixed year-round
Region
South America