Jefferson City, MO to Buenos Aires: time difference
Buenos Aires is 2 h ahead of Jefferson City, MO. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇷 Buenos Aires, Argentina
51
- Argentina Standard Time
- UTC-3
- Twilight
☀️ 06:06 · 🌙 19:12 · 13 h 6 min
+2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Jefferson City, MO 03:31 3:31 AM Buenos Aires 05:31 5:31 AM You –:–
03:31 3:31 AM
Central Daylight Time · UTC-5
☀️ 07:23 · 🌙 18:25
05:31 5:31 AM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
·
+2 h
Buenos Aires is 2 h ahead of Jefferson City, MO.
When you, Jefferson City, MO 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
🇺🇸 Jefferson City, MO
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 | 🇺🇸 Jefferson City, MO | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 03:31 | 05:31 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central Daylight Time | Argentina Standard Time |
| UTC offset | UTC-5 | UTC-3 |
| Offset from Jefferson City, MO | — | +2 h |
| IANA zone | America/Chicago | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:23 | 06:06 |
| Sunset | 18:25 | 19:12 |
| Daylight | 11 h 2 min | 13 h 6 min |
| People on this clock | 43,079 | 2,891,082 |
Compare Jefferson City, MO with another city
More comparisons with Jefferson City, MO: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Jefferson City, MO and Buenos Aires: common questions
How many hours ahead of Jefferson City, MO, is Buenos Aires?
The clocks in Buenos Aires are 2 hours ahead of those in Jefferson City (UTC−3 and UTC−5).
What time is it in Buenos Aires at the start of the working day in Jefferson City, MO?
The working day in Jefferson City starts at 9:00 AM; in Buenos Aires it is 11:00 AM at that moment.
What time is it in Buenos Aires at the end of the working day in Jefferson City, MO?
The working day in Jefferson City ends at 6:00 PM; in Buenos Aires it is 8:00 PM at that moment.
When do working hours in Jefferson City, MO, and in Buenos Aires overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:00 PM in Jefferson City, which is 11:00 AM to 6:00 PM in Buenos Aires.
When does the date change in Buenos Aires compared with Jefferson City, MO?
The new day starts in Buenos Aires earlier: at 10:00 PM in Jefferson City it is already midnight there. Until 2:00 AM in Buenos Aires, Jefferson City is still on the previous day.
Does the time gap between Jefferson City, MO, and Buenos Aires change during the year?
Yes – daylight saving time is used in Jefferson City but not in Buenos Aires. From November 1, 2026, Buenos Aires will be 3 hours ahead of Jefferson City.
