Rio de Janeiro to Aldan time converter

Aldan is 12 hours ahead of Rio de Janeiro. When it is 9:00 AM in Rio de Janeiro, it is 9:00 PM in Aldan.

Rio de Janeiro BRT

Wednesday, October 21, 2026

Aldan YAKT

Wednesday, October 21, 2026

Rio de Janeiro
Brazil
Wed, Oct 21
BRTUTC-3
Aldan
Sakha, Russia
Wed, Oct 21
YAKTUTC+9+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Rio de Janeiro to Aldan conversion table

Every hour of today in Rio de Janeiro and the matching time in Aldan. Light rows are typical working hours (9:00–18:00).

Rio de JaneiroAldan
12:00 AM12:00 PM
1:00 AM1:00 PM
2:00 AM2:00 PM
3:00 AM3:00 PM
4:00 AM4:00 PM
5:00 AM5:00 PM
6:00 AM6:00 PM
7:00 AM7:00 PM
8:00 AM8:00 PM
9:00 AM9:00 PM
10:00 AM10:00 PM
11:00 AM11:00 PM
12:00 PM12:00 AM+1 day
1:00 PM1:00 AM+1 day
2:00 PM2:00 AM+1 day
3:00 PM3:00 AM+1 day
4:00 PM4:00 AM+1 day
5:00 PM5:00 AM+1 day
6:00 PM6:00 AM+1 day
7:00 PM7:00 AM+1 day
8:00 PM8:00 AM+1 day
9:00 PM9:00 AM+1 day
10:00 PM10:00 AM+1 day
11:00 PM11:00 AM+1 day

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Rio de Janeiro (9:00 PM – 10:00 PM in Aldan): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference stays 12 hours all year.

Distance

Rio de Janeiro and Aldan are 15,942 km (9,906 miles) apart in a straight line.

More conversions

Aldan to Rio de JaneiroRio de Janeiro to New YorkRio de Janeiro to LondonRio de Janeiro to Los AngelesRio de Janeiro to ChicagoRio de Janeiro to TorontoRio de Janeiro to São PauloRio de Janeiro to ParisRio de Janeiro to BerlinRio de Janeiro to MoscowRio de Janeiro to DubaiRio de Janeiro to New DelhiRio de Janeiro to Bangkok
New York to AldanLondon to AldanLos Angeles to AldanChicago to AldanToronto to AldanSão Paulo to AldanParis to AldanBerlin to AldanMoscow to AldanDubai to AldanNew Delhi to AldanBangkok to Aldan

Questions and answers

What is the time difference between Rio de Janeiro and Aldan?

Aldan is 12 hours ahead of Rio de Janeiro.

What time is it in Aldan when it is 9 AM in Rio de Janeiro?

When it is 9:00 AM in Rio de Janeiro, it is 9:00 PM in Aldan.

When is the best time to call Aldan from Rio de Janeiro?

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Rio de Janeiro (9:00 PM – 10:00 PM in Aldan): working hours on one side, early or late on the other.

Does the time difference between Rio de Janeiro and Aldan change?

No. The difference stays 12 hours all year.