Santiago to Helena, MT: time difference
Helena, MT is 3 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 04:41 4:41 AM Helena, MT 01:41 1:41 AM You –:–
04:41 4:41 AM
Chile Summer Time · UTC-3
☀️ 07:09 · 🌙 19:52
01:41 1:41 AM
Mountain Daylight Time · UTC-6
☀️ 07:39 · 🌙 18:52
·
−3 h
Helena, MT is 3 h behind Santiago.
When you, Santiago and Helena, MT 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
🇺🇸 Helena, MT
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 | 🇨🇱 Santiago | 🇺🇸 Helena, MT |
|---|---|---|
| Local time | 04:41 | 01:41 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Chile Summer Time | Mountain Daylight Time |
| UTC offset | UTC-3 | UTC-6 |
| Offset from Santiago | — | −3 h |
| IANA zone | America/Santiago | America/Denver |
| Daylight saving | On summer time → UTC-4, Apr 3, 23:00 | On summer time → UTC-7, Nov 1, 01:00 |
| Sunrise | 07:09 | 07:39 |
| Sunset | 19:52 | 18:52 |
| Daylight | 12 h 43 min | 11 h 13 min |
| People on this clock | 6,139,087 | 32,091 |
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 Helena, MT: common questions
How many hours behind Santiago is Helena, MT?
The clocks in Helena are 3 hours behind those in Santiago (UTC−6 and UTC−3).
What time is it in Helena, MT, at the start of the working day in Santiago?
The working day in Santiago starts at 9:00 AM; in Helena it is 6:00 AM at that moment.
If it is 6:00 PM in Santiago, what time is it in Helena, MT?
At 6:00 PM in Santiago, clocks in Helena show 3:00 PM.
When is a good time to call Helena, MT, from Santiago?
Between 12:00 PM and 6:00 PM in Santiago – that is 9:00 AM to 3:00 PM in Helena – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Santiago is it still yesterday in Helena, MT?
Before 3:00 AM in Santiago, the date in Helena has not changed yet. From 9:00 PM in Helena, it is already the next day in Santiago.
Does the time gap between Santiago and Helena, MT, change during the year?
Yes, because the clocks in Santiago and in Helena change on different dates. Next change: from November 1, 2026, Helena will be 4 hours behind Santiago.
