World Timezones

MST to Lima Converter

Compare Lima to MST instead
Mountain Time6:23 amWed, Jun 10
Mountain TimeMDT
North America · UTC-6
6:23 amWed, Jun 10
12a
1a
2a
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8a
9a
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11a
12p
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4p
5p
6p
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8p
9p
10p
11p
LimaPET
LMA, Peru · UTC-5
7:23 amWed, Jun 10
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
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10p
11p
12a

Offset

The time difference between Mountain Time and Lima is 1 hour.

1 hour

Mountain Time (MDT) is behind Lima (PET).

MDT: UTC-6

PET: UTC-5

Mountain Time is currently observing daylight saving time; Lima is not.

When to schedule

Business-hours overlap: 9 AM–4 PM in Mountain Time (10 AM–5 PM in Lima).

Both teams are in working hours during this window on weekdays.

Suggested time: 12:00 PM Mountain Time (1:00 PM Lima).

This window may shift by an hour during daylight saving time.

Public holidays in 2026

National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.

United States

  • New Year's DayThu, Jan 1
  • Martin Luther King, Jr. DayMon, Jan 19
  • Presidents DayMon, Feb 16
  • Memorial DayMon, May 25
  • Juneteenth National Independence DayFri, Jun 19
  • Independence DayFri, Jul 3
  • Labour DayMon, Sep 7
  • Columbus DayMon, Oct 12
  • Veterans DayWed, Nov 11
  • Thanksgiving DayThu, Nov 26
  • Christmas DayFri, Dec 25

Peru

  • New Year's DayThu, Jan 1
  • Holy ThursdayThu, Apr 2
  • Maundy ThursdayThu, Apr 2
  • Good FridayFri, Apr 3
  • Easter SundaySun, Apr 5
  • International Workers' DayFri, May 1
  • Saint Peter and Saint PaulMon, Jun 29
  • Independence DayTue, Jul 28
  • Independence DayWed, Jul 29
  • Santa Rosa de LimaSun, Aug 30
  • Battle of AngamosThu, Oct 8
  • All Saints DaySun, Nov 1
  • Immaculate ConceptionTue, Dec 8
  • Christmas DayFri, Dec 25

About these zones

Mountain Time is also known as MST, or MDT. To call United States, dial +1.

Lima uses Peru Time (PET). To call Peru, dial +51.

Lima is approximately 4,000 miles southeast of Mountain Time.

Quick reference

Full 24-hour conversion table — tap any time to open it in the converter.

MSTLimaDay
12:00 am1:00 amSame day
1:00 am2:00 amSame day
2:00 am3:00 amSame day
3:00 am4:00 amSame day
4:00 am5:00 amSame day
5:00 am6:00 amSame day
6:00 am7:00 amSame day
7:00 am8:00 amSame day
8:00 am9:00 amSame day
9:00 am10:00 amSame day
10:00 am11:00 amSame day
11:00 am12:00 pmSame day
12:00 pm1:00 pmSame day
1:00 pm2:00 pmSame day
2:00 pm3:00 pmSame day
3:00 pm4:00 pmSame day
4:00 pm5:00 pmSame day
5:00 pm6:00 pmSame day
6:00 pm7:00 pmSame day
7:00 pm8:00 pmSame day
8:00 pm9:00 pmSame day
9:00 pm10:00 pmSame day
10:00 pm11:00 pmSame day
11:00 pm12:00 am+1 day

Daylight saving time

Mountain Time observes daylight saving time; Lima does not. The offset between the two zones changes when Mountain Time transitions: on Sunday, November 1, 2026, clocks fall back from MDT to MST.

See the daylight saving time page for transition dates across every time zone.

Daylight today

Mountain Time
Sunrise
5:33 AM
Sunset
8:28 PM
Day length
14h 56m
Lima
Sunrise
6:26 AM
Sunset
5:51 PM
Day length
11h 26m

Daylight overlap: 11h 19m — 5:33 AM–4:51 PM in Mountain Time (6:33 AM–5:51 PM in Lima). Both locations are in daylight during this window.

Cities in these zones

Cities in Mountain Time

Other cities in Peru Time

Browse all cities to see the current local time anywhere.

Airports in these zones

Airports in Mountain Time

  • BJC
  • DEN
  • OGD
  • SLC

Airports in Peru Time

  • LIM

Related conversions

Common conversions

What is 9:00 am MST in Lima?
9:00 am MST is 10:00 am Lima.
What is 12:00 pm MST in Lima?
12:00 pm MST is 1:00 pm Lima.
What is 12:30 pm MST in Lima?
12:30 pm MST is 1:30 pm Lima.
What is 2:00 pm MST in Lima?
2:00 pm MST is 3:00 pm Lima.
What is 5:00 pm MST in Lima?
5:00 pm MST is 6:00 pm Lima.
What is 11:30 pm MST in Lima?
11:30 pm MST is 12:30 am Lima, the next day.