Buenos Aires to West Springfield, MA: time difference
West Springfield, MA 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 13:16 1:16 PM West Springfield, MA 12:16 12:16 PM You –:–
13:16 1:16 PM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
12:16 12:16 PM
Eastern Daylight Time · UTC-4
☀️ 07:09 · 🌙 18:03
·
−1 h
West Springfield, MA is 1 h behind Buenos Aires.
When you, Buenos Aires and West Springfield, MA 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
🇺🇸 West Springfield, MA
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 | 🇺🇸 West Springfield, MA |
|---|---|---|
| Local time | 13:16 | 12:16 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 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 | 06:06 | 07:09 |
| Sunset | 19:12 | 18:03 |
| Daylight | 13 h 6 min | 10 h 53 min |
| People on this clock | 2,891,082 | 28,391 |
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 West Springfield, MA: common questions
How many hours behind Buenos Aires is West Springfield, MA?
The clocks in West Springfield are 1 hour behind those in Buenos Aires (UTC−4 and UTC−3).
What time is it in West Springfield, MA, at the start of the working day in Buenos Aires?
The working day in Buenos Aires starts at 9:00 AM; in West Springfield it is 8:00 AM at that moment.
What time is it in West Springfield, MA, at the end of the working day in Buenos Aires?
The working day in Buenos Aires ends at 6:00 PM; in West Springfield it is 5:00 PM at that moment.
When do working hours in Buenos Aires and in West Springfield, MA, 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 West Springfield.
When does the date change in West Springfield, MA, compared with Buenos Aires?
The new day starts in West Springfield later: until 1:00 AM in Buenos Aires, it is still the previous day there. From 11:00 PM in West Springfield, Buenos Aires is already on the next day.
Does the time difference between Buenos Aires and West Springfield, MA, change?
Yes. The clocks change only in West Springfield. From November 1, 2026, West Springfield will be 2 hours behind Buenos Aires.
