Buenos Aires to Riobamba time converter

Riobamba is 2 hours behind Buenos Aires. When it is 9:00 AM in Buenos Aires, it is 7:00 AM in Riobamba.

Buenos Aires ART

Monday, October 19, 2026

Riobamba ECT

Monday, October 19, 2026

Buenos Aires
Argentina
Mon, Oct 19
ARTUTC-3
Riobamba
Ecuador
Mon, Oct 19
ECTUTC-5-2h
Finding your time zone…
Shared working hours (9:00–18:00)

Buenos Aires to Riobamba conversion table

Every hour of today in Buenos Aires and the matching time in Riobamba. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Both sides are at work from 11:00 AM – 6:00 PM in Buenos Aires (9:00 AM – 4:00 PM in Riobamba).

Daylight saving time and the difference

The difference stays 2 hours all year.

Distance

Buenos Aires and Riobamba are 4,224 km (2,625 miles) apart in a straight line.

More conversions

Riobamba to Buenos AiresBuenos Aires to New YorkBuenos Aires to LondonBuenos Aires to Los AngelesBuenos Aires to ChicagoBuenos Aires to TorontoBuenos Aires to São PauloBuenos Aires to ParisBuenos Aires to BerlinBuenos Aires to MoscowBuenos Aires to DubaiBuenos Aires to New DelhiBuenos Aires to Bangkok
New York to RiobambaLondon to RiobambaLos Angeles to RiobambaChicago to RiobambaToronto to RiobambaSão Paulo to RiobambaParis to RiobambaBerlin to RiobambaMoscow to RiobambaDubai to RiobambaNew Delhi to RiobambaBangkok to Riobamba

Questions and answers

What is the time difference between Buenos Aires and Riobamba?

Riobamba is 2 hours behind Buenos Aires.

What time is it in Riobamba when it is 9 AM in Buenos Aires?

When it is 9:00 AM in Buenos Aires, it is 7:00 AM in Riobamba.

When is the best time to call Riobamba from Buenos Aires?

Both sides are at work from 11:00 AM – 6:00 PM in Buenos Aires (9:00 AM – 4:00 PM in Riobamba).

Does the time difference between Buenos Aires and Riobamba change?

No. The difference stays 2 hours all year.