Campo Grande to Rio Branco Time Converter

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

Quick answers

Selected conversion

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

Campo Grande is 1 hour ahead of Rio Branco.

How the time difference changes

Campo Grande is 1 hour ahead of Rio Branco year-round.

Working hours of 9:00 am to 6:00 pm in Campo Grande correspond to 8:00 am to 5:00 pm in Rio Branco.Working hours of 09:00 to 18:00 in Campo Grande correspond to 08:00 to 17:00 in Rio Branco.

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

Time Difference

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

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

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

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

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