Lisbon to St. Augustine, FL: time difference
St. Augustine, FL is 5 h behind Lisbon. 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.
Lisbon 07:46 7:46 AM St. Augustine, FL 02:46 2:46 AM You –:–
07:46 7:46 AM
Western European Summer Time · UTC+1
☀️ 07:43 · 🌙 19:04
02:46 2:46 AM
Eastern Daylight Time · UTC-4
☀️ 07:26 · 🌙 18:59
·
−5 h
St. Augustine, FL is 5 h behind Lisbon.
When you, Lisbon and St. Augustine, FL are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇵🇹 Lisbon
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
🇺🇸 St. Augustine, FL
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Lisbon | 🇺🇸 St. Augustine, FL |
|---|---|---|
| Local time | 07:46 | 02:46 |
| Local date | Monday, October 12, 2026 | Monday, October 12, 2026 |
| Time zone | Western European Summer Time | Eastern Daylight Time |
| UTC offset | UTC+1 | UTC-4 |
| Offset from Lisbon | — | −5 h |
| IANA zone | Europe/Lisbon | America/New York |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:43 | 07:26 |
| Sunset | 19:04 | 18:59 |
| Daylight | 11 h 21 min | 11 h 33 min |
| People on this clock | 545,923 | 12,975 |
Compare Lisbon with another city
More comparisons with Lisbon: the time zones next to it and the far side of the clock.
Big time differences
Lisbon and St. Augustine, FL: common questions
How far behind Lisbon is St. Augustine, FL?
St. Augustine is 5 hours behind Lisbon: UTC−4 against UTC+1.
What time is it in St. Augustine, FL, at the start of the working day in Lisbon?
The working day in Lisbon starts at 9:00 AM; in St. Augustine it is 4:00 AM at that moment.
What time is it in St. Augustine, FL, at the end of the working day in Lisbon?
The working day in Lisbon ends at 6:00 PM; in St. Augustine it is 1:00 PM at that moment.
When is a good time to call St. Augustine, FL, from Lisbon?
Between 2:00 PM and 6:00 PM in Lisbon – that is 9:00 AM to 1:00 PM in St. Augustine – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Lisbon is it still yesterday in St. Augustine, FL?
Before 5:00 AM in Lisbon, the date in St. Augustine has not changed yet. From 7:00 PM in St. Augustine, it is already the next day in Lisbon.
Does the time difference between Lisbon and St. Augustine, FL, change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, St. Augustine will be 4 hours behind Lisbon.
