What is EST in ART?

Argentina Time is 2 hours ahead

Eastern Time is on UTC−5:00 and Argentina Time is on UTC−3:00 right now. The gap changes during the year — see below.

Convert a time

EST — Eastern Time

ART — Argentina Time

5:00 am

ART, Sat

Time in New York: 3:28:58 AM
Time in Buenos Aires: 5:28:58 AM
Difference: +2 h
Next clock change: March 14, 2027

When the difference changes

Eastern Time and Argentina Time do not change their clocks on the same dates, so the gap between them is not the same all year. Most converters show only today’s figure. These are the periods ahead:

Now – March 14, 2027Argentina Time is 2 hours ahead
March 14, 2027 – November 7, 2027Argentina Time is 1 hour ahead
November 7, 2027 – onwardsArgentina Time is 2 hours ahead

Periods shorter than a day are not listed. Each zone changes at its own local time, so on a date when both move there are a few hours when the gap is briefly something else.

Daylight saving

Eastern Time

Sunday, March 14, 2027

Clocks go forward one hour — 2:00 am becomes 3:00 am local time, and the zone is on EDT after that.

Argentina Time

No clock changes

Argentina Time stays on ART all year, so its offset from UTC never moves.

EST to ART conversion table

Every hour of Saturday, November 7, 2026, converted from Eastern Time to Argentina Time. 2 of the 24 hours fall on a different calendar day in Buenos Aires, which is marked.

12:00 am EST: 2:00 am ART
1:00 am EST: 3:00 am ART
2:00 am EST: 4:00 am ART
3:00 am EST: 5:00 am ART
4:00 am EST: 6:00 am ART
5:00 am EST: 7:00 am ART
6:00 am EST: 8:00 am ART
7:00 am EST: 9:00 am ART
8:00 am EST: 10:00 am ART
9:00 am EST: 11:00 am ART
10:00 am EST: 12:00 pm ART
11:00 am EST: 1:00 pm ART

12:00 pm EST: 2:00 pm ART
1:00 pm EST: 3:00 pm ART
2:00 pm EST: 4:00 pm ART
3:00 pm EST: 5:00 pm ART
4:00 pm EST: 6:00 pm ART
5:00 pm EST: 7:00 pm ART
6:00 pm EST: 8:00 pm ART
7:00 pm EST: 9:00 pm ART
8:00 pm EST: 10:00 pm ART
9:00 pm EST: 11:00 pm ART
10:00 pm EST: 12:00 am ART+1 day
11:00 pm EST: 1:00 am ART+1 day

Scheduling between the two

Working hours overlap from 9:00 am to 4:00 pm EST, which is 11:00 am to 6:00 pm ART. Anything inside that window falls in the normal working day at both ends.

Eastern Time (EST) is used in Toronto, Atlanta, Miami, Detroit and most of the US east coast