Santa Anna, TX to Rio de Janeiro: time difference
Rio de Janeiro is 2 h ahead of Santa Anna, TX. Live clocks for both, the working hours they share, and how each one sits against your own time.
+2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Santa Anna, TX 05:18 5:18 AM Rio de Janeiro 07:18 7:18 AM You –:–
05:18 5:18 AM
Central Daylight Time · UTC-5
☀️ 07:46 · 🌙 18:59
07:18 7:18 AM
Brasilia Standard Time · UTC-3
☀️ 05:15 · 🌙 18:01
·
+2 h
Rio de Janeiro is 2 h ahead of Santa Anna, TX.
When you, Santa Anna, TX and Rio de Janeiro are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Santa Anna, TX
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
🇧🇷 Rio de Janeiro
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 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Santa Anna, TX | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 05:18 | 07:18 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Central Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-5 | UTC-3 |
| Offset from Santa Anna, TX | — | +2 h |
| IANA zone | America/Chicago | America/Sao Paulo |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:46 | 05:15 |
| Sunset | 18:59 | 18:01 |
| Daylight | 11 h 12 min | 12 h 45 min |
| People on this clock | 1,000 | 6,211,223 |
Compare Santa Anna, TX with another city
More comparisons with Santa Anna, TX: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Santa Anna, TX and Rio de Janeiro: common questions
What is the time difference between Santa Anna, TX, and Rio de Janeiro?
Rio de Janeiro is 2 hours ahead: it uses UTC−3, while Santa Anna is on UTC−5.
If it is 9:00 AM in Santa Anna, TX, what time is it in Rio de Janeiro?
At 9:00 AM in Santa Anna, clocks in Rio de Janeiro show 11:00 AM.
What time is it in Rio de Janeiro when it is 6:00 PM in Santa Anna, TX?
When it is 6:00 PM in Santa Anna, it is 8:00 PM in Rio de Janeiro.
When is a good time to call Rio de Janeiro from Santa Anna, TX?
Between 9:00 AM and 4:00 PM in Santa Anna – that is 11:00 AM to 6:00 PM in Rio de Janeiro – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Rio de Janeiro?
From 10:00 PM in Santa Anna, TX, it is already the next day in Rio de Janeiro. The other way round, until 2:00 AM in Rio de Janeiro it is still the previous day in Santa Anna.
Is the time difference between Santa Anna, TX, and Rio de Janeiro the same all year?
No. Only Santa Anna switches to summer time, so the gap changes twice a year. From November 1, 2026, Rio de Janeiro will be 3 hours ahead of Santa Anna.
