Chevy Chase, MD to Buenos Aires: time difference
Buenos Aires is 1 h ahead of Chevy Chase, MD. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Chevy Chase, MD 16:19 4:19 PM Buenos Aires 17:19 5:19 PM You –:–
16:19 4:19 PM
Eastern Daylight Time · UTC-4
☀️ 07:20 · 🌙 18:28
17:19 5:19 PM
Argentina Standard Time · UTC-3
☀️ 06:10 · 🌙 19:10
·
+1 h
Buenos Aires is 1 h ahead of Chevy Chase, MD.
When you, Chevy Chase, MD and Buenos Aires are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Chevy Chase, MD
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇦🇷 Buenos Aires
1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Chevy Chase, MD | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 16:19 | 17:19 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Eastern Daylight Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Chevy Chase, MD | — | +1 h |
| IANA zone | America/New York | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:20 | 06:10 |
| Sunset | 18:28 | 19:10 |
| Daylight | 11 h 8 min | 13 h |
| People on this clock | 3,000 | 2,891,082 |
Compare Chevy Chase, MD with another city
More comparisons with Chevy Chase, MD: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Chevy Chase, MD and Buenos Aires: common questions
How many hours ahead of Chevy Chase, MD, is Buenos Aires?
The clocks in Buenos Aires are 1 hour ahead of those in Chevy Chase (UTC−3 and UTC−4).
What time is it in Buenos Aires when it is 9:00 AM in Chevy Chase, MD?
When it is 9:00 AM in Chevy Chase, it is 10:00 AM in Buenos Aires.
What time is it in Buenos Aires at the end of the working day in Chevy Chase, MD?
The working day in Chevy Chase ends at 6:00 PM; in Buenos Aires it is 7:00 PM at that moment.
Is there a time when both Chevy Chase, MD, and Buenos Aires are at work?
Yes: from 9:00 AM to 5:00 PM in Chevy Chase (10:00 AM to 6:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Buenos Aires compared with Chevy Chase, MD?
The new day starts in Buenos Aires earlier: at 11:00 PM in Chevy Chase it is already midnight there. Until 1:00 AM in Buenos Aires, Chevy Chase is still on the previous day.
Does the time difference between Chevy Chase, MD, and Buenos Aires change?
Yes. The clocks change only in Chevy Chase. From November 1, 2026, Buenos Aires will be 2 hours ahead of Chevy Chase.
