Santiago to Naperville, IL: time difference
Naperville, IL is 2 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 18:12 6:12 PM Naperville, IL 16:12 4:12 PM You –:–
18:12 6:12 PM
Chile Summer Time · UTC-3
☀️ 06:56 · 🌙 20:00
16:12 4:12 PM
Central Daylight Time · UTC-5
☀️ 07:11 · 🌙 18:05
·
−2 h
Naperville, IL is 2 h behind Santiago.
When you, Santiago and Naperville, IL 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
🇺🇸 Naperville, IL
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 21 9 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇱 Santiago | 🇺🇸 Naperville, IL |
|---|---|---|
| Local time | 18:12 | 16:12 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Chile Summer Time | Central Daylight Time |
| UTC offset | UTC-3 | UTC-5 |
| Offset from Santiago | — | −2 h |
| IANA zone | America/Santiago | America/Chicago |
| Daylight saving | On summer time → UTC-4, Apr 3, 23:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:56 | 07:11 |
| Sunset | 20:00 | 18:05 |
| Daylight | 13 h 4 min | 10 h 54 min |
| People on this clock | 6,139,087 | 149,540 |
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 Naperville, IL: common questions
What is the time difference between Santiago and Naperville, IL?
Naperville is 2 hours behind: it uses UTC−5, while Santiago is on UTC−3.
What time is it in Naperville, IL, at the start of the working day in Santiago?
The working day in Santiago starts at 9:00 AM; in Naperville it is 7:00 AM at that moment.
What time is it in Naperville, IL, when it is 6:00 PM in Santiago?
When it is 6:00 PM in Santiago, it is 4:00 PM in Naperville.
Is there a time when both Santiago and Naperville, IL, are at work?
Yes: from 11:00 AM to 6:00 PM in Santiago (9:00 AM to 4:00 PM in Naperville), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Naperville, IL?
Until 2:00 AM in Santiago it is still the previous day in Naperville. The other way round, from 10:00 PM in Naperville it is already the next day in Santiago.
Is the time difference between Santiago and Naperville, IL, 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, Naperville will be 3 hours behind Santiago.
