Santiago to Williamsport, PA: time difference
Williamsport, PA is 1 h behind Santiago. 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.
Santiago 13:31 1:31 PM Williamsport, PA 12:31 12:31 PM You –:–
13:31 1:31 PM
Chile Summer Time · UTC-3
☀️ 06:56 · 🌙 20:00
12:31 12:31 PM
Eastern Daylight Time · UTC-4
☀️ 07:26 · 🌙 18:21
·
−1 h
Williamsport, PA is 1 h behind Santiago.
When you, Santiago and Williamsport, PA are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇱 Santiago
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
🇺🇸 Williamsport, PA
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 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇱 Santiago | 🇺🇸 Williamsport, PA |
|---|---|---|
| Local time | 13:31 | 12:31 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Chile Summer Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Santiago | — | −1 h |
| IANA zone | America/Santiago | America/New York |
| Daylight saving | On summer time → UTC-4, Apr 3, 23:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 06:56 | 07:26 |
| Sunset | 20:00 | 18:21 |
| Daylight | 13 h 4 min | 10 h 55 min |
| People on this clock | 6,139,087 | 27,754 |
Compare Santiago with another city
More comparisons with Santiago: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Santiago and Williamsport, PA: common questions
How far behind Santiago is Williamsport, PA?
Williamsport is 1 hour behind Santiago: UTC−4 against UTC−3.
What time is it in Williamsport, PA, at the start of the working day in Santiago?
The working day in Santiago starts at 9:00 AM; in Williamsport it is 8:00 AM at that moment.
What time is it in Williamsport, PA, at the end of the working day in Santiago?
The working day in Santiago ends at 6:00 PM; in Williamsport it is 5:00 PM at that moment.
Is there a time when both Santiago and Williamsport, PA, are at work?
Yes: from 10:00 AM to 6:00 PM in Santiago (9:00 AM to 5:00 PM in Williamsport), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Williamsport, PA?
Until 1:00 AM in Santiago it is still the previous day in Williamsport. The other way round, from 11:00 PM in Williamsport it is already the next day in Santiago.
Is the time difference between Santiago and Williamsport, PA, the same all year?
No. Both places use summer time, but they switch on different dates, so for a while the gap changes. From November 1, 2026, Williamsport will be 2 hours behind Santiago.
