Helena, MT to Lima: time difference
Lima is 1 h ahead of Helena, MT. 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.
Helena, MT 22:56 10:56 PM Lima 23:56 11:56 PM You –:–
22:56 10:56 PM
Mountain Daylight Time · UTC-6
☀️ 07:38 · 🌙 18:54
23:56 11:56 PM
Peru Standard Time · UTC-5
☀️ 05:47 · 🌙 18:05
·
+1 h
Lima is 1 h ahead of Helena, MT.
When you, Helena, MT and Lima are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Helena, MT
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
🇵🇪 Lima
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
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Time zones side by side
| Detail | 🇺🇸 Helena, MT | 🇵🇪 Lima |
|---|---|---|
| Local time | 22:56 | 23:56 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 2026 |
| Time zone | Mountain Daylight Time | Peru Standard Time |
| UTC offset | UTC-6 | UTC-5 |
| Offset from Helena, MT | — | +1 h |
| IANA zone | America/Denver | America/Lima |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | Not observed |
| Sunrise | 07:38 | 05:47 |
| Sunset | 18:54 | 18:05 |
| Daylight | 11 h 16 min | 12 h 18 min |
| People on this clock | 32,091 | 9,989,369 |
Compare Helena, MT with another city
More comparisons with Helena, MT: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Helena, MT and Lima: common questions
What is the time difference between Helena, MT, and Lima?
Lima is 1 hour ahead: it uses UTC−5, while Helena is on UTC−6.
What time is it in Lima at the start of the working day in Helena, MT?
The working day in Helena starts at 9:00 AM; in Lima it is 10:00 AM at that moment.
What time is it in Lima when it is 6:00 PM in Helena, MT?
When it is 6:00 PM in Helena, it is 7:00 PM in Lima.
When is a good time to call Lima from Helena, MT?
Between 9:00 AM and 5:00 PM in Helena – that is 10:00 AM to 6:00 PM in Lima – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Lima?
From 11:00 PM in Helena, MT, it is already the next day in Lima. The other way round, until 1:00 AM in Lima it is still the previous day in Helena.
Does the time difference between Helena, MT, and Lima change?
Yes. The clocks change only in Helena. From November 1, 2026, Lima will be 2 hours ahead of Helena.
