Antiguo Cuscatlan to Rio de Janeiro: time difference
Rio de Janeiro is 3 h ahead of Antiguo Cuscatlan. Live clocks for both, the working hours they share, and how each one sits against your own time.
+3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Antiguo Cuscatlan 15:30 3:30 PM Rio de Janeiro 18:30 6:30 PM You –:–
15:30 3:30 PM
Central Standard Time · UTC-6
☀️ 05:48 · 🌙 17:38
18:30 6:30 PM
Brasilia Standard Time · UTC-3
☀️ 05:21 · 🌙 17:57
·
+3 h
Rio de Janeiro is 3 h ahead of Antiguo Cuscatlan.
When you, Antiguo Cuscatlan 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
🇸🇻 Antiguo Cuscatlan
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
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 2 2 AM
📍 Your time
- Asleep
- Early
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Time zones side by side
| Detail | 🇸🇻 Antiguo Cuscatlan | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 15:30 | 18:30 |
| Local date | Thursday, October 15, 2026 | Thursday, October 15, 2026 |
| Time zone | Central Standard Time | Brasilia Standard Time |
| UTC offset | UTC-6 | UTC-3 |
| Offset from Antiguo Cuscatlan | — | +3 h |
| IANA zone | America/El Salvador | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:48 | 05:21 |
| Sunset | 17:38 | 17:57 |
| Daylight | 11 h 50 min | 12 h 36 min |
| People on this clock | 33,767 | 6,211,223 |
Compare Antiguo Cuscatlan with another city
More comparisons with Antiguo Cuscatlan: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Antiguo Cuscatlan and Rio de Janeiro: common questions
What is the time difference between Antiguo Cuscatlan and Rio de Janeiro?
Rio de Janeiro is 3 hours ahead: it uses UTC−3, while Antiguo Cuscatlan is on UTC−6.
What time is it in Rio de Janeiro when it is 9:00 AM in Antiguo Cuscatlan?
When it is 9:00 AM in Antiguo Cuscatlan, it is 12:00 PM in Rio de Janeiro.
What time is it in Rio de Janeiro when it is 6:00 PM in Antiguo Cuscatlan?
When it is 6:00 PM in Antiguo Cuscatlan, it is 9:00 PM in Rio de Janeiro.
When do working hours in Antiguo Cuscatlan and in Rio de Janeiro overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 3:00 PM in Antiguo Cuscatlan, which is 12:00 PM to 6:00 PM in Rio de Janeiro.
From what time in Antiguo Cuscatlan is it tomorrow in Rio de Janeiro?
Once it is 9:00 PM in Antiguo Cuscatlan, the date in Rio de Janeiro has already changed. Until 3:00 AM in Rio de Janeiro, it is still the previous day in Antiguo Cuscatlan.
Does the time difference between Antiguo Cuscatlan and Rio de Janeiro change?
No. Neither place uses daylight saving time, so the difference stays 3 hours all year.
