San Isidro to New York, NY: time difference
New York, NY is 1 h behind San Isidro. 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.
San Isidro 15:31 3:31 PM New York, NY 14:31 2:31 PM You –:–
15:31 3:31 PM
Argentina Standard Time · UTC-3
☀️ 06:10 · 🌙 19:10
14:31 2:31 PM
Eastern Daylight Time · UTC-4
☀️ 07:10 · 🌙 18:15
·
−1 h
New York, NY is 1 h behind San Isidro.
When you, San Isidro and New York, NY are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇦🇷 San Isidro
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
🇺🇸 New York, NY
23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 San Isidro | 🇺🇸 New York, NY |
|---|---|---|
| Local time | 15:31 | 14:31 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Argentina Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from San Isidro | — | −1 h |
| IANA zone | America/Argentina/Buenos Aires | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 06:10 | 07:10 |
| Sunset | 19:10 | 18:15 |
| Daylight | 13 h | 11 h 5 min |
| People on this clock | 45,190 | 8,804,190 |
Compare San Isidro with another city
More comparisons with San Isidro: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
San Isidro and New York, NY: common questions
How far behind San Isidro is New York, NY?
New York is 1 hour behind San Isidro: UTC−4 against UTC−3.
If it is 9:00 AM in San Isidro, what time is it in New York, NY?
At 9:00 AM in San Isidro, clocks in New York show 8:00 AM.
What time is it in New York, NY, at the end of the working day in San Isidro?
The working day in San Isidro ends at 6:00 PM; in New York it is 5:00 PM at that moment.
Is there a time when both San Isidro and New York, NY, are at work?
Yes: from 10:00 AM to 6:00 PM in San Isidro (9:00 AM to 5:00 PM in New York), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in New York, NY?
Until 1:00 AM in San Isidro it is still the previous day in New York. The other way round, from 11:00 PM in New York it is already the next day in San Isidro.
Does the time difference between San Isidro and New York, NY, change?
Yes. The clocks change only in New York. From November 1, 2026, New York will be 2 hours behind San Isidro.
