Rio Branco to Campo Grande Time Converter

Updating current time…
Rio Branco
BrazilACT
UTC−5
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Campo Grande
BrazilAMT
UTC−4
1h ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

7:00 am07:00 ACT (UTC-5), Oct 28, 2026 = 8:00 am08:00 AMT (UTC-4), Oct 28, 2026

Rio Branco is 1 hour behind Campo Grande.

How the time difference changes

Rio Branco is 1 hour behind Campo Grande year-round.

Working hours of 9:00 am to 6:00 pm in Rio Branco correspond to 10:00 am to 7:00 pm in Campo Grande.Working hours of 09:00 to 18:00 in Rio Branco correspond to 10:00 to 19:00 in Campo Grande.

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

Time Difference

ACT (Acre Time) is 1 hour behind AMT (Amazon Time).
7:00 am07:00 in Rio Branco, Brazil is 8:00 am08:00 in Campo Grande, Brazil

Rio Branco to Campo Grande call time
Best time for a conference call or a meeting is between 9am-5pm09:00-17:00 in Rio Branco which corresponds to 10am-6pm10:00-18:00 in Campo Grande

7:00 am07:00 ACT (Acre Time) (Rio Branco, Brazil). Offset UTC -5:00 hours
8:00 am08:00 AMT (Amazon Time) (Campo Grande, Brazil). Offset UTC -4:00 hours

7:00 am07:00 Rio Branco, Brazil / 8:00 am08:00 Campo Grande, 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, BrazilCampo Grande, 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

Campo Grande Time Zone and Facts

Time Zone

Abbreviation / Offset
AMT – Amazon Time, UTC-4 (no daylight saving time)

Campo Grande Facts

Country
Brazil
Alternative Names
CGR, Campo Grande, Campus Magnus, Kampo Grande, Kampo Grandi, Kampo Grandė, Kampu-Grande, Kampu-Grandi, Kampu-Grandy, ge lan de ying, kambw ghrandy, kampo grande, kampugeulanji, kampwgrandh, kang pu krang ci, kympw grandے, kʼampʼu-grandi, qmpw grʼndh, Кампо Гранде, Кампо Гранди, Кампу-Гранде, Кампу-Гранди, Кампу-Гранды, Кампу-Гранді, קמפו גראנדה, كامبو غراندي, کامپوگرانده, کیمپو گراندے, কাম্পো গ্রান্ডে, กังปูกรังจี, კამპუ-გრანდი, カンポ・グランデ, 格蘭德營, 캄푸그란지
Population
906,092
Currency
Real (BRL)
Geographic Coordinates
20° 26' S Latitude / 54° 38' W Longitude
International Dialing Code
+55
More About Campo Grande
Campo Grande local time and city facts