Rio Branco to Sao Luis Time Converter

Updating current time…
Rio Branco
BrazilACT
UTC−5
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Sao Luis
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 São Luís.

How the time difference changes

Rio Branco is 2 hours behind Sao Luis 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 Sao Luis.Working hours of 09:00 to 18:00 in Rio Branco correspond to 11:00 to 20:00 in Sao Luis.

Compare Rio Branco time with Sao Luis 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 Sao Luis, Brazil

Rio Branco to São Luís 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 São Luís

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

7:00 am07:00 Rio Branco, Brazil / 9:00 am09:00 Sao Luis, 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, BrazilSao Luis, 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

São Luís Time Zone and Facts

Time Zone

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

São Luís Facts

Country
Brazil
Alternative Names
Maranham, Maranhao, Maranhão, SLZ, San Luisas, San-Luis, Sao Louis, Sao Luis, Sao Luis do Maranhao, Sao Luiz, Sao Luiz de Maranhao, Sao Luiz do Maranhao, Saun Luis, Saun Luís, São Luis, São Luiz, São Luiz de Maranhão, São Luiz do Maranhão, São Luís, São Luís do Maranhão, cavo luyicu, sa'o lu'isa, san-luisi, sanglu-iseu, saw lwyys, saw lwyz, sayw lwyys maranhaw, sheng lu yi si, Σάο Λουίς, Сан-Луис, Сан-Луіс, Сан-Луїс, Сао Луис, סאו לואיס, ساؤ لوئیس, ساؤ لوئیس، مارانہاؤ, سائو لوئیس، مارانهاو, ساو لويز, साओ लुईस, সাও লুইস, சாவோ லூயிசு, სან-ლუისი, サン・ルイス, 圣路易斯, 상루이스
Population
917,237
Currency
Real (BRL)
Geographic Coordinates
2° 31' S Latitude / 44° 18' W Longitude
International Dialing Code
+55
More About São Luís
São Luís local time and city facts