Rio Branco to Porto Alegre Time Converter

Updating current time…
Rio Branco
BrazilACT
UTC−5
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Porto Alegre
BrazilBRT
UTC−3
2h ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

7:00 am07:00 ACT (UTC-5), Oct 31, 2026 = 9:00 am09:00 BRT (UTC-3), Oct 31, 2026

Rio Branco is 2 hours behind Porto Alegre.

How the time difference changes

Rio Branco is 2 hours behind Porto Alegre year-round.

Working hours of 9:00 am to 6:00 pm in Rio Branco correspond to 11:00 am to 8:00 pm in Porto Alegre.Working hours of 09:00 to 18:00 in Rio Branco correspond to 11:00 to 20:00 in Porto Alegre.

Compare Rio Branco time with Porto Alegre time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

ACT (Acre Time) is 2 hours behind BRT (Brasilia Time).
7:00 am07:00 in Rio Branco, Brazil is 9:00 am09:00 in Porto Alegre, Brazil

Rio Branco to Porto Alegre call time
Best time for a conference call or a meeting is between 9am-4pm09:00-16:00 in Rio Branco which corresponds to 11am-6pm11:00-18:00 in Porto Alegre

7:00 am07:00 ACT (Acre Time) (Rio Branco, Brazil). Offset UTC -5:00 hours
9:00 am09:00 BRT (Brasilia Time) (Porto Alegre, Brazil). Offset UTC -3:00 hours

7:00 am07:00 Rio Branco, Brazil / 9:00 am09:00 Porto Alegre, Brazil

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
Rio Branco, BrazilPorto Alegre, Brazil
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Rio Branco Time Zone and Facts

Time Zone

Abbreviation / Offset
ACT – Acre Time, UTC-5 (no daylight saving time)

Rio Branco Facts

Country
Brazil
Alternative Names
Penapolis, Penápolis, RBR, Rio Bran'ko, Rio Branco, Rio Brankas, Rio Branko, Riu Branco, Riu-Branku, Riubranku, Río Branco, hiubeulangku, li yue bu lan ke, ri xu brang ku, ri'o branko, rioburanko, riyo branko, ryw brankw, ryw brnqw, Ρίο Μπράνκο, Рио Бранко, Риу-Бранку, Ріу-Бранку, ריו ברנקו, ريو برانكو, ریو برانکو, रियो ब्रांको, রিও ব্রাঙ্কো, รีอูบรังกู, რიუ-ბრანკუ, リオブランコ, 里約布蘭科, 히우브랑쿠
Population
419,452
Currency
Real (BRL)
Geographic Coordinates
9° 58' S Latitude / 67° 48' W Longitude
International Dialing Code
+55
More About Rio Branco
Rio Branco local time and city facts

Porto Alegre Time Zone and Facts

Time Zone

Abbreviation / Offset
BRT – Brasilia Time, UTC-3 (no daylight saving time)

Porto Alegre Facts

Country
Brazil
Alternative Names
POA, Porto Alegre, Porto Alegri, Porto Alegrė, Porto Alenkre, Porto de Sao Francisco dos Casaes, Porto-Alegro, Portu-Alegre, Portu-Alegri, Portu-Alegry, Portualegri, Portus Alacer, Puerto Alegre, Pôrto de São Francisco dos Casaes, a lei ge li gang, bwrtw alyghry, parto alegre, poleutuallegeuli, portu alegri, pwrtw algrh, Πόρτο Αλέγκρε, Порто Алегре, Порто Алегри, Порту-Алегре, Порту-Алегри, Порту-Алегры, Порту-Алегрі, פורטו אלגרה, بورتو أليغري, پورتو الگره, پورتو الیگرے, पोर्तू अलेग्री, পর্টো আলেগ্রে, პორტუ-ალეგრი, ポルト・アレグレ, 阿雷格里港, 포르투알레그리
Population
1,488,252
Currency
Real (BRL)
Geographic Coordinates
30° 01' S Latitude / 51° 13' W Longitude
International Dialing Code
+55
More About Porto Alegre
Porto Alegre local time and city facts