New York, NY to Mar del Plata: time difference
Mar del Plata is 1 h ahead of New York, NY. Live clocks for both, the working hours they share, and how each one sits against your own time.
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
New York, NY 00:43 12:43 AM Mar del Plata 01:43 1:43 AM You –:–
00:43 12:43 AM
Eastern Daylight Time · UTC-4
☀️ 07:02 · 🌙 18:27
01:43 1:43 AM
Argentina Standard Time · UTC-3
☀️ 06:13 · 🌙 19:03
·
+1 h
Mar del Plata is 1 h ahead of New York, NY.
When you, New York, NY and Mar del Plata are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 New York, NY
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
🇦🇷 Mar del Plata
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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 New York, NY | 🇦🇷 Mar del Plata |
|---|---|---|
| Local time | 00:43 | 01:43 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Eastern Daylight Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from New York, NY | — | +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 | 07:02 | 06:13 |
| Sunset | 18:27 | 19:03 |
| Daylight | 11 h 26 min | 12 h 50 min |
| People on this clock | 8,804,190 | 593,337 |
Compare New York, NY with another city
More comparisons with New York, NY: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
New York, NY and Mar del Plata: common questions
How many hours ahead of New York, NY, is Mar del Plata?
The clocks in Mar del Plata are 1 hour ahead of those in New York (UTC−3 and UTC−4).
If it is 9:00 AM in New York, NY, what time is it in Mar del Plata?
At 9:00 AM in New York, clocks in Mar del Plata show 10:00 AM.
What time is it in Mar del Plata when it is 6:00 PM in New York, NY?
When it is 6:00 PM in New York, it is 7:00 PM in Mar del Plata.
When do working hours in New York, NY, and in Mar del Plata overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in New York, which is 10:00 AM to 6:00 PM in Mar del Plata.
When does the date change in Mar del Plata compared with New York, NY?
The new day starts in Mar del Plata earlier: at 11:00 PM in New York it is already midnight there. Until 1:00 AM in Mar del Plata, New York is still on the previous day.
Does the time gap between New York, NY, and Mar del Plata change during the year?
Yes – daylight saving time is used in New York but not in Mar del Plata. From November 1, 2026, Mar del Plata will be 2 hours ahead of New York.
