Rio de Janeiro to Johnson City, TN: time difference
Johnson City, TN is 1 h behind Rio de Janeiro. 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.
Rio de Janeiro 11:20 11:20 AM Johnson City, TN 10:20 10:20 AM You –:–
11:20 11:20 AM
Brasilia Standard Time · UTC-3
☀️ 05:19 · 🌙 17:59
10:20 10:20 AM
Eastern Daylight Time · UTC-4
☀️ 07:40 · 🌙 18:51
·
−1 h
Johnson City, TN is 1 h behind Rio de Janeiro.
When you, Rio de Janeiro and Johnson City, 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
🇧🇷 Rio de Janeiro
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
🇺🇸 Johnson City, 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 | 🇧🇷 Rio de Janeiro | 🇺🇸 Johnson City, TN |
|---|---|---|
| Local time | 11:20 | 10:20 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Brasilia Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Rio de Janeiro | — | −1 h |
| IANA zone | America/Sao Paulo | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:19 | 07:40 |
| Sunset | 17:59 | 18:51 |
| Daylight | 12 h 40 min | 11 h 11 min |
| People on this clock | 6,211,223 | 66,027 |
Compare Rio de Janeiro with another city
More comparisons with Rio de Janeiro: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rio de Janeiro and Johnson City, TN: common questions
What is the time difference between Rio de Janeiro and Johnson City, TN?
Johnson City is 1 hour behind: it uses UTC−4, while Rio de Janeiro is on UTC−3.
If it is 9:00 AM in Rio de Janeiro, what time is it in Johnson City, TN?
At 9:00 AM in Rio de Janeiro, clocks in Johnson City show 8:00 AM.
If it is 6:00 PM in Rio de Janeiro, what time is it in Johnson City, TN?
At 6:00 PM in Rio de Janeiro, clocks in Johnson City show 5:00 PM.
When is a good time to call Johnson City, TN, from Rio de Janeiro?
Between 10:00 AM and 6:00 PM in Rio de Janeiro – that is 9:00 AM to 5:00 PM in Johnson City – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Johnson City, TN?
Until 1:00 AM in Rio de Janeiro it is still the previous day in Johnson City. The other way round, from 11:00 PM in Johnson City it is already the next day in Rio de Janeiro.
Is the time difference between Rio de Janeiro and Johnson City, TN, the same all year?
No. Only Johnson City switches to summer time, so the gap changes twice a year. From November 1, 2026, Johnson City will be 2 hours behind Rio de Janeiro.
