Pueblo, CO to Buenos Aires: time difference
Buenos Aires is 3 h ahead of Pueblo, CO. 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.
Pueblo, CO 16:07 4:07 PM Buenos Aires 19:07 7:07 PM You –:–
16:07 4:07 PM
Mountain Daylight Time · UTC-6
☀️ 07:12 · 🌙 18:15
19:07 7:07 PM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
·
+3 h
Buenos Aires is 3 h ahead of Pueblo, CO.
When you, Pueblo, CO 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
🇺🇸 Pueblo, CO
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
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
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Pueblo, CO | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 16:07 | 19:07 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Mountain Daylight Time | Argentina Standard Time |
| UTC offset | UTC-6 | UTC-3 |
| Offset from Pueblo, CO | — | +3 h |
| IANA zone | America/Denver | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | Not observed |
| Sunrise | 07:12 | 06:06 |
| Sunset | 18:15 | 19:12 |
| Daylight | 11 h 2 min | 13 h 6 min |
| People on this clock | 109,412 | 2,891,082 |
Compare Pueblo, CO with another city
More comparisons with Pueblo, CO: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Pueblo, CO and Buenos Aires: common questions
What is the time difference between Pueblo, CO, and Buenos Aires?
Buenos Aires is 3 hours ahead: it uses UTC−3, while Pueblo is on UTC−6.
What time is it in Buenos Aires when it is 9:00 AM in Pueblo, CO?
When it is 9:00 AM in Pueblo, it is 12:00 PM in Buenos Aires.
What time is it in Buenos Aires when it is 6:00 PM in Pueblo, CO?
When it is 6:00 PM in Pueblo, it is 9:00 PM in Buenos Aires.
When is a good time to call Buenos Aires from Pueblo, CO?
Between 9:00 AM and 3:00 PM in Pueblo – that is 12:00 PM to 6:00 PM in Buenos Aires – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Buenos Aires?
From 9:00 PM in Pueblo, CO, it is already the next day in Buenos Aires. The other way round, until 3:00 AM in Buenos Aires it is still the previous day in Pueblo.
Does the time difference between Pueblo, CO, and Buenos Aires change?
Yes. The clocks change only in Pueblo. From November 1, 2026, Buenos Aires will be 4 hours ahead of Pueblo.
