Brazil
Time now in Costa Marques
Sunrise 06:27Sunset 06:12Time zone UTC −4
Time zone
America/Porto_Velho
UTC offset
UTC −4
Daylight saving
Not in effect
Population
12,627
Sunrise
06:27
Sunset
06:12
Day length
11h 45m
Coordinates
-12.45, -64.23
Time difference from Costa Marques
Hours ahead (right) or behind (left) Costa Marques right now.
Costa Marques on the map
About the time in Costa Marques
Costa Marques sits at latitude -12.45, in the tropical band, so day length here swings only a little between midwinter and midsummer — today's 11h 45m is one point on that curve, not a fixed value.
Costa Marques runs on America/Porto_Velho, which puts the city UTC −4 from Coordinated Universal Time right now. The clock at the top of this page is not copied from your device: it is anchored to our reference timestamp and re-rendered every second against the IANA time zone database, so it stays right even when a laptop or phone has quietly drifted.
Clocks in Costa Marques stay put all year. There is no summer-time switch to remember, so UTC −4 is what you will get in January and in July alike — useful if you book recurring calls with people in Brazil.
Frequently asked questions about time in Costa Marques
- Is the clock on this page accurate?
- It is synchronised with our server rather than your device, then formatted for America/Porto_Velho, so a drifting device clock does not affect what you see.
- Does Costa Marques change its clocks for daylight saving?
- No. Costa Marques keeps UTC −4 throughout the year.
- What are normal business hours in Costa Marques in UTC?
- A 09:00–17:00 working day in Costa Marques runs from 13:00–21:00 UTC today.
- What time is it in Costa Marques right now?
- The live clock above shows the current time in Costa Marques, updating every second from America/Porto_Velho (UTC −4).
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