Buenos Aires to Norwalk, CT: time difference
Norwalk, CT is 1 h behind Buenos Aires. 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.
Buenos Aires 01:44 1:44 AM Norwalk, CT 00:44 12:44 AM You –:–
01:44 1:44 AM
Argentina Standard Time · UTC-3
☀️ 06:07 · 🌙 19:11
00:44 12:44 AM
Eastern Daylight Time · UTC-4
☀️ 07:09 · 🌙 18:10
·
−1 h
Norwalk, CT is 1 h behind Buenos Aires.
When you, Buenos Aires and Norwalk, CT are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇦🇷 Buenos Aires
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
🇺🇸 Norwalk, CT
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 | 🇦🇷 Buenos Aires | 🇺🇸 Norwalk, CT |
|---|---|---|
| Local time | 01:44 | 00:44 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Argentina Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Buenos Aires | — | −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 | 06:07 | 07:09 |
| Sunset | 19:11 | 18:10 |
| Daylight | 13 h 4 min | 11 h 1 min |
| People on this clock | 2,891,082 | 85,603 |
Compare Buenos Aires with another city
More comparisons with Buenos Aires: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Buenos Aires and Norwalk, CT: common questions
How far behind Buenos Aires is Norwalk, CT?
Norwalk is 1 hour behind Buenos Aires: UTC−4 against UTC−3.
What time is it in Norwalk, CT, at the start of the working day in Buenos Aires?
The working day in Buenos Aires starts at 9:00 AM; in Norwalk it is 8:00 AM at that moment.
What time is it in Norwalk, CT, when it is 6:00 PM in Buenos Aires?
When it is 6:00 PM in Buenos Aires, it is 5:00 PM in Norwalk.
When do working hours in Buenos Aires and in Norwalk, CT, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Buenos Aires, which is 9:00 AM to 5:00 PM in Norwalk.
Until what time in Buenos Aires is it still yesterday in Norwalk, CT?
Before 1:00 AM in Buenos Aires, the date in Norwalk has not changed yet. From 11:00 PM in Norwalk, it is already the next day in Buenos Aires.
Is the time difference between Buenos Aires and Norwalk, CT, the same all year?
No. Only Norwalk switches to summer time, so the gap changes twice a year. From November 1, 2026, Norwalk will be 2 hours behind Buenos Aires.
