Current Time in Costa Marques, Rondônia, Brazil

7:58:33 PM

19:58:33

AMT (Amazon Time) · UTC−04:00

America/Porto_Velho

Clock format
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Time zone details

Costa Marques does not observe daylight saving time in 2026

Daylight in Costa Marques

Sunrise5:44 AMSolar noon12:00 PMSunset6:16 PM
Clock change statusNo clock changes are scheduled for Costa Marques in the next 12 monthsView scheduleWeather nowLoading current forecast…Forecast details

Location facts

Place

Country
Brazil
Administrative area
Rondônia
Place type
Populated place
Country currency
Brazilian Real (BRL)

Practical

Country languages
Portuguese, Spanish, English, French
Dialing code
+55
Population
12,627
Elevation
Approximately 138 m (DEM estimate)

Geography

Geographic coordinates
12° 26' S / 64° 13' W
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Clock changes in Costa Marques

2026

No clock or time-zone designation changes in 2026

Future clock changes, 2027–2030
Brazil daylight saving timeClock changes worldwide

Sun & Moon details

Sun

Sunrise
Solar noon
Sunset
Daylight duration
12 hr 32 min38 sec longer than the previous day

Twilight

Civil twilight
–
Nautical twilight
–
Astronomical twilight
–
Waning GibbousMoon illumination74%
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Friday, October 30, 2026

View Costa Marques on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
12 hr 32 min38 sec longer than the previous day
Solar noon
(88.5° altitude)

Civil twilight

Dawn to dusk
–

Additional twilight

Nautical dawn to dusk
–
Astronomical dawn to dusk
–

Moon

Phase
Waning Gibbous (74% illuminated)
Moonrise
Moonset
Previous principal phase
Full Moon — Monday, October 26, 2026 at
Next principal phase
Third Quarter — Sunday, November 1, 2026 at

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local dateSunriseSunsetDay lengthDaily change
12 hr 32 min38 sec longer than the previous day
12 hr 33 min38 sec longer than the previous day
12 hr 33 min37 sec longer than the previous day
12 hr 34 min37 sec longer than the previous day
12 hr 35 min37 sec longer than the previous day
12 hr 35 min36 sec longer than the previous day
12 hr 36 min36 sec longer than the previous day

Weather forecast for Costa Marques

Temperature unit

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Plan around Costa Marques

Upcoming public holidays in Rondônia

  1. All Souls' Day
  2. Republic Day
  3. Black Awareness Day

Frequently asked questions

What time zone is Costa Marques in?
Costa Marques uses Amazon Time (AMT, UTC−4) all year. Its IANA time zone is America/Porto_Velho.
When is the next clock change in Costa Marques?
No clock changes are scheduled for Costa Marques in the next 12 months
Does Costa Marques observe daylight saving time?
No. Costa Marques uses AMT (UTC−4) all year.
What is the UTC offset of Costa Marques?
Costa Marques is UTC−4 all year