Buenos Aires to Reading: time difference
Reading is 4 h ahead of 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 03:15 3:15 AM Reading 07:15 7:15 AM You –:–
03:15 3:15 AM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
07:15 7:15 AM
British Summer Time · UTC+1
☀️ 07:19 · 🌙 18:24
·
+4 h
Reading is 4 h ahead of Buenos Aires.
When you, Buenos Aires and Reading 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
🇬🇧 Reading
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 3 3 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇬🇧 Reading |
|---|---|---|
| Local time | 03:15 | 07:15 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Argentina Standard Time | British Summer Time |
| UTC offset | UTC-3 | UTC+1 |
| Offset from Buenos Aires | — | +4 h |
| IANA zone | America/Argentina/Buenos Aires | Europe/London |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:19 | 07:19 |
| Sunset | 19:04 | 18:24 |
| Daylight | 12 h 45 min | 11 h 4 min |
| People on this clock | 2,891,082 | 162,666 |
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 Reading: common questions
What is the time difference between Buenos Aires and Reading?
Reading is 4 hours ahead: it uses UTC+1, while Buenos Aires is on UTC−3.
What time is it in Reading at the start of the working day in Buenos Aires?
The working day in Buenos Aires starts at 9:00 AM; in Reading it is 1:00 PM at that moment.
What time is it in Reading when it is 6:00 PM in Buenos Aires?
When it is 6:00 PM in Buenos Aires, it is 10:00 PM in Reading.
When is a good time to call Reading from Buenos Aires?
Between 9:00 AM and 2:00 PM in Buenos Aires – that is 1:00 PM to 6:00 PM in Reading – both places are within working hours (9:00 AM–6:00 PM).
From what time in Buenos Aires is it tomorrow in Reading?
Once it is 8:00 PM in Buenos Aires, the date in Reading has already changed. Until 4:00 AM in Reading, it is still the previous day in Buenos Aires.
Does the time difference between Buenos Aires and Reading change?
Yes. The clocks change only in Reading. From October 25, 2026, Reading will be 3 hours ahead of Buenos Aires.
