London to San Lorenzo: time difference
San Lorenzo is 3 h behind London. 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.
London 14:23 2:23 PM San Lorenzo 11:23 11:23 AM You –:–
14:23 2:23 PM
Greenwich Mean Time · UTC+0
☀️ 07:03 · 🌙 16:27
11:23 11:23 AM
Paraguay Standard Time · UTC-3
☀️ 05:59 · 🌙 19:10
·
−3 h
San Lorenzo is 3 h behind London.
When you, London and San Lorenzo are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇧 London
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
🇵🇾 San Lorenzo
21 9 PM 22 10 PM 23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇧 London | 🇵🇾 San Lorenzo |
|---|---|---|
| Local time | 14:23 | 11:23 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Greenwich Mean Time | Paraguay Standard Time |
| UTC offset | UTC+0 | UTC-3 |
| Offset from London | — | −3 h |
| IANA zone | Europe/London | America/Asuncion |
| Daylight saving | On standard time → UTC+1, Mar 28, 02:00 | Not observed |
| Sunrise | 07:03 | 05:59 |
| Sunset | 16:27 | 19:10 |
| Daylight | 9 h 24 min | 13 h 10 min |
| People on this clock | 8,908,083 | 489,000 |
Compare London with another city
More comparisons with London: the time zones next to it and the far side of the clock.
Big time differences
London and San Lorenzo: common questions
What is the time difference between London and San Lorenzo?
San Lorenzo is 3 hours behind: it uses UTC−3, while London is on UTC+0.
What time is it in San Lorenzo at the start of the working day in London?
The working day in London starts at 9:00 AM; in San Lorenzo it is 6:00 AM at that moment.
What time is it in San Lorenzo when it is 6:00 PM in London?
When it is 6:00 PM in London, it is 3:00 PM in San Lorenzo.
When is a good time to call San Lorenzo from London?
Between 12:00 PM and 6:00 PM in London – that is 9:00 AM to 3:00 PM in San Lorenzo – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in San Lorenzo compared with London?
The new day starts in San Lorenzo later: until 3:00 AM in London, it is still the previous day there. From 9:00 PM in San Lorenzo, London is already on the next day.
Does the time difference between London and San Lorenzo change?
Yes. The clocks change only in London. From March 28, 2027, San Lorenzo will be 4 hours behind London.
