Ada, OK to Buenos Aires: time difference
Buenos Aires is 2 h ahead of Ada, OK. 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.
Ada, OK 02:52 2:52 AM Buenos Aires 04:52 4:52 AM You –:–
02:52 2:52 AM
Central Daylight Time · UTC-5
☀️ 07:29 · 🌙 19:00
04:52 4:52 AM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
·
+2 h
Buenos Aires is 2 h ahead of Ada, OK.
When you, Ada, OK 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
🇺🇸 Ada, OK
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
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 | 🇺🇸 Ada, OK | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 02:52 | 04:52 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Central Daylight Time | Argentina Standard Time |
| UTC offset | UTC-5 | UTC-3 |
| Offset from Ada, OK | — | +2 h |
| IANA zone | America/Chicago | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:29 | 06:19 |
| Sunset | 19:00 | 19:04 |
| Daylight | 11 h 31 min | 12 h 45 min |
| People on this clock | 17,000 | 2,891,082 |
Compare Ada, OK with another city
More comparisons with Ada, OK: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Ada, OK and Buenos Aires: common questions
What is the time difference between Ada, OK, and Buenos Aires?
Buenos Aires is 2 hours ahead: it uses UTC−3, while Ada is on UTC−5.
What time is it in Buenos Aires at the start of the working day in Ada, OK?
The working day in Ada starts at 9:00 AM; in Buenos Aires it is 11:00 AM at that moment.
What time is it in Buenos Aires when it is 6:00 PM in Ada, OK?
When it is 6:00 PM in Ada, it is 8:00 PM in Buenos Aires.
When is a good time to call Buenos Aires from Ada, OK?
Between 9:00 AM and 4:00 PM in Ada – that is 11:00 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 Ada, OK?
The new day starts in Buenos Aires earlier: at 10:00 PM in Ada it is already midnight there. Until 2:00 AM in Buenos Aires, Ada is still on the previous day.
Is the time difference between Ada, OK, and Buenos Aires the same all year?
No. Only Ada switches to summer time, so the gap changes twice a year. From November 1, 2026, Buenos Aires will be 3 hours ahead of Ada.
