🇦🇷 Buenos Aires, Argentina
01
- Argentina Standard Time
- UTC-3
- Golden hour
☀️ 06:06 · 🌙 19:12 · 13 h 6 min
Buenos Aires to Rockwall, TX: time difference
Rockwall, TX is 2 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 18:28 6:28 PM Rockwall, TX 16:28 4:28 PM You –:–
18:28 6:28 PM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
16:28 4:28 PM
Central Daylight Time · UTC-5
☀️ 07:34 · 🌙 18:48
·
−2 h
Rockwall, TX is 2 h behind Buenos Aires.
When you, Buenos Aires and Rockwall, TX 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
🇺🇸 Rockwall, TX
22 10 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇺🇸 Rockwall, TX |
|---|---|---|
| Local time | 18:28 | 16:28 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Argentina Standard Time | Central Daylight Time |
| UTC offset | UTC-3 | UTC-5 |
| Offset from Buenos Aires | — | −2 h |
| IANA zone | America/Argentina/Buenos Aires | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:06 | 07:34 |
| Sunset | 19:12 | 18:48 |
| Daylight | 13 h 6 min | 11 h 14 min |
| People on this clock | 2,891,082 | 49,669 |
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 Rockwall, TX: common questions
What is the time difference between Buenos Aires and Rockwall, TX?
Rockwall is 2 hours behind: it uses UTC−5, while Buenos Aires is on UTC−3.
If it is 9:00 AM in Buenos Aires, what time is it in Rockwall, TX?
At 9:00 AM in Buenos Aires, clocks in Rockwall show 7:00 AM.
What time is it in Rockwall, TX, at the end of the working day in Buenos Aires?
The working day in Buenos Aires ends at 6:00 PM; in Rockwall it is 4:00 PM at that moment.
When is a good time to call Rockwall, TX, from Buenos Aires?
Between 11:00 AM and 6:00 PM in Buenos Aires – that is 9:00 AM to 4:00 PM in Rockwall – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Buenos Aires is it still yesterday in Rockwall, TX?
Before 2:00 AM in Buenos Aires, the date in Rockwall has not changed yet. From 10:00 PM in Rockwall, it is already the next day in Buenos Aires.
Is the time difference between Buenos Aires and Rockwall, TX, the same all year?
No. Only Rockwall switches to summer time, so the gap changes twice a year. From November 1, 2026, Rockwall will be 3 hours behind Buenos Aires.
