Buenos Aires to Morristown, TN: time difference
Morristown, TN 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 03:27 3:27 AM Morristown, TN 02:27 2:27 AM You –:–
03:27 3:27 AM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
02:27 2:27 AM
Eastern Daylight Time · UTC-4
☀️ 07:45 · 🌙 18:52
·
−1 h
Morristown, TN is 1 h behind Buenos Aires.
When you, Buenos Aires and Morristown, TN 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
🇺🇸 Morristown, TN
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 | 🇺🇸 Morristown, TN |
|---|---|---|
| Local time | 03:27 | 02:27 |
| 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 | 07:45 |
| Sunset | 19:12 | 18:52 |
| Daylight | 13 h 6 min | 11 h 7 min |
| People on this clock | 2,891,082 | 19,122 |
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 Morristown, TN: common questions
What is the time difference between Buenos Aires and Morristown, TN?
Morristown is 1 hour behind: it uses UTC−4, while Buenos Aires is on UTC−3.
What time is it in Morristown, TN, when it is 9:00 AM in Buenos Aires?
When it is 9:00 AM in Buenos Aires, it is 8:00 AM in Morristown.
If it is 6:00 PM in Buenos Aires, what time is it in Morristown, TN?
At 6:00 PM in Buenos Aires, clocks in Morristown show 5:00 PM.
Is there a time when both Buenos Aires and Morristown, TN, are at work?
Yes: from 10:00 AM to 6:00 PM in Buenos Aires (9:00 AM to 5:00 PM in Morristown), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Morristown, TN?
Until 1:00 AM in Buenos Aires it is still the previous day in Morristown. The other way round, from 11:00 PM in Morristown it is already the next day in Buenos Aires.
Is the time difference between Buenos Aires and Morristown, TN, the same all year?
No. Only Morristown switches to summer time, so the gap changes twice a year. From November 1, 2026, Morristown will be 2 hours behind Buenos Aires.
