San Luis to New York, NY: time difference
New York, NY is 1 h behind San Luis. 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 Luis 12:39 12:39 PM New York, NY 11:39 11:39 AM You –:–
12:39 12:39 PM
Argentina Standard Time · UTC-3
☀️ 06:48 · 🌙 19:37
11:39 11:39 AM
Eastern Daylight Time · UTC-4
☀️ 07:06 · 🌙 18:21
·
−1 h
New York, NY is 1 h behind San Luis.
When you, San Luis 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 Luis
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 Luis | 🇺🇸 New York, NY |
|---|---|---|
| Local time | 12:39 | 11:39 |
| Local date | Tuesday, October 13, 2026 | Tuesday, October 13, 2026 |
| Time zone | Argentina Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from San Luis | — | −1 h |
| IANA zone | America/Argentina/San Luis | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 06:48 | 07:06 |
| Sunset | 19:37 | 18:21 |
| Daylight | 12 h 49 min | 11 h 15 min |
| People on this clock | 204,019 | 8,804,190 |
Compare San Luis with another city
More comparisons with San Luis: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
San Luis and New York, NY: common questions
How many hours behind San Luis is New York, NY?
The clocks in New York are 1 hour behind those in San Luis (UTC−4 and UTC−3).
If it is 9:00 AM in San Luis, what time is it in New York, NY?
At 9:00 AM in San Luis, clocks in New York show 8:00 AM.
What time is it in New York, NY, when it is 6:00 PM in San Luis?
When it is 6:00 PM in San Luis, it is 5:00 PM in New York.
Is there a time when both San Luis and New York, NY, are at work?
Yes: from 10:00 AM to 6:00 PM in San Luis (9:00 AM to 5:00 PM in New York), the working days (9:00 AM–6:00 PM) overlap.
Until what time in San Luis is it still yesterday in New York, NY?
Before 1:00 AM in San Luis, the date in New York has not changed yet. From 11:00 PM in New York, it is already the next day in San Luis.
Does the time gap between San Luis and New York, NY, change during the year?
Yes – daylight saving time is used in New York but not in San Luis. From November 1, 2026, New York will be 2 hours behind San Luis.
