Buenos Aires to Mlada Boleslav: time difference
Mlada Boleslav is 5 h ahead of Buenos Aires. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇨🇿 Mlada Boleslav, Czech Republic
17
- Central European Summer Time
- UTC+2
- Night
☀️ 07:28 · 🌙 18:05 · 10 h 37 min
+5 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Buenos Aires 15:10 3:10 PM Mlada Boleslav 20:10 8:10 PM You –:–
15:10 3:10 PM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
20:10 8:10 PM
Central European Summer Time · UTC+2
☀️ 07:28 · 🌙 18:05
·
+5 h
Mlada Boleslav is 5 h ahead of Buenos Aires.
When you, Buenos Aires and Mlada Boleslav 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
🇨🇿 Mlada Boleslav
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 3 3 AM 4 4 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇨🇿 Mlada Boleslav |
|---|---|---|
| Local time | 15:10 | 20:10 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Argentina Standard Time | Central European Summer Time |
| UTC offset | UTC-3 | UTC+2 |
| Offset from Buenos Aires | — | +5 h |
| IANA zone | America/Argentina/Buenos Aires | Europe/Prague |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 06:09 | 07:28 |
| Sunset | 19:11 | 18:05 |
| Daylight | 13 h 2 min | 10 h 37 min |
| People on this clock | 2,891,082 | 43,883 |
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 Mlada Boleslav: common questions
How many hours ahead of Buenos Aires is Mlada Boleslav?
The clocks in Mlada Boleslav are 5 hours ahead of those in Buenos Aires (UTC+2 and UTC−3).
What time is it in Mlada Boleslav at the start of the working day in Buenos Aires?
The working day in Buenos Aires starts at 9:00 AM; in Mlada Boleslav it is 2:00 PM at that moment.
What time is it in Mlada Boleslav at the end of the working day in Buenos Aires?
The working day in Buenos Aires ends at 6:00 PM; in Mlada Boleslav it is 11:00 PM at that moment.
Is there a time when both Buenos Aires and Mlada Boleslav are at work?
Yes: from 9:00 AM to 1:00 PM in Buenos Aires (2:00 PM to 6:00 PM in Mlada Boleslav), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Mlada Boleslav compared with Buenos Aires?
The new day starts in Mlada Boleslav earlier: at 7:00 PM in Buenos Aires it is already midnight there. Until 5:00 AM in Mlada Boleslav, Buenos Aires is still on the previous day.
Does the time difference between Buenos Aires and Mlada Boleslav change?
Yes. The clocks change only in Mlada Boleslav. From October 25, 2026, Mlada Boleslav will be 4 hours ahead of Buenos Aires.
