Buenos Aires to Rosarito time converter

Rosarito is 4 hours behind Buenos Aires. When it is 9:00 AM in Buenos Aires, it is 5:00 AM in Rosarito.

Buenos Aires ART

Tuesday, October 20, 2026

Rosarito PDT

Tuesday, October 20, 2026

Buenos Aires
Argentina
Tue, Oct 20
ARTUTC-3
Rosarito
Baja California, Mexico
Tue, Oct 20
PDTUTC-7-4h
Finding your time zone…
Shared working hours (9:00–18:00)

Buenos Aires to Rosarito conversion table

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

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

Best time to call or meet

Both sides are at work from 1:00 PM – 6:00 PM in Buenos Aires (9:00 AM – 2:00 PM in Rosarito).

Daylight saving time and the difference

The difference changes during the year because Buenos Aires and Rosarito switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: -4h
  • Nov 1, 2026 – Mar 14, 2027: -5h
  • Mar 14, 2027 – Oct 20, 2027: -4h

Distance

Buenos Aires and Rosarito are 9,641 km (5,991 miles) apart in a straight line.

More conversions

Rosarito 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 RosaritoLondon to RosaritoLos Angeles to RosaritoChicago to RosaritoToronto to RosaritoSão Paulo to RosaritoParis to RosaritoBerlin to RosaritoMoscow to RosaritoDubai to RosaritoNew Delhi to RosaritoBangkok to Rosarito

Questions and answers

What is the time difference between Buenos Aires and Rosarito?

Rosarito is 4 hours behind Buenos Aires.

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

When it is 9:00 AM in Buenos Aires, it is 5:00 AM in Rosarito.

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

Both sides are at work from 1:00 PM – 6:00 PM in Buenos Aires (9:00 AM – 2:00 PM in Rosarito).

Does the time difference between Buenos Aires and Rosarito change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.