Johnson City, TN to Buenos Aires: time difference
Buenos Aires is 1 h ahead of Johnson City, TN. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇷 Buenos Aires, Argentina
40
- Argentina Standard Time
- UTC-3
- Golden hour
☀️ 06:09 · 🌙 19:11 · 13 h 2 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Johnson City, TN 05:30 5:30 AM Buenos Aires 06:30 6:30 AM You –:–
05:30 5:30 AM
Eastern Daylight Time · UTC-4
☀️ 07:40 · 🌙 18:51
06:30 6:30 AM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
·
+1 h
Buenos Aires is 1 h ahead of Johnson City, TN.
When you, Johnson City, TN and Buenos Aires are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Johnson City, TN
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
🇦🇷 Buenos Aires
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Johnson City, TN | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 05:30 | 06:30 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Eastern Daylight Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Johnson City, TN | — | +1 h |
| IANA zone | America/New York | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:40 | 06:09 |
| Sunset | 18:51 | 19:11 |
| Daylight | 11 h 11 min | 13 h 2 min |
| People on this clock | 66,027 | 2,891,082 |
Compare Johnson City, TN with another city
More comparisons with Johnson City, TN: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Johnson City, TN and Buenos Aires: common questions
What is the time difference between Johnson City, TN, and Buenos Aires?
Buenos Aires is 1 hour ahead: it uses UTC−3, while Johnson City is on UTC−4.
If it is 9:00 AM in Johnson City, TN, what time is it in Buenos Aires?
At 9:00 AM in Johnson City, clocks in Buenos Aires show 10:00 AM.
If it is 6:00 PM in Johnson City, TN, what time is it in Buenos Aires?
At 6:00 PM in Johnson City, clocks in Buenos Aires show 7:00 PM.
When is a good time to call Buenos Aires from Johnson City, TN?
Between 9:00 AM and 5:00 PM in Johnson City – that is 10:00 AM to 6:00 PM in Buenos Aires – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Buenos Aires compared with Johnson City, TN?
The new day starts in Buenos Aires earlier: at 11:00 PM in Johnson City it is already midnight there. Until 1:00 AM in Buenos Aires, Johnson City is still on the previous day.
Is the time difference between Johnson City, TN, and Buenos Aires the same all year?
No. Only Johnson City switches to summer time, so the gap changes twice a year. From November 1, 2026, Buenos Aires will be 2 hours ahead of Johnson City.
