World Timezones

CST-CUBA to PET Converter

Compare PET to CST-CUBA instead
Cuba Standard Time12:35 amFri, Jun 5
Cuba Standard TimeCDT
North America · UTC-4
12:35 amFri, Jun 5
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p
Peru TimePET
South America · UTC-5
11:35 pmThu, Jun 4
11p
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p

Offset

The time difference between Cuba Standard Time and Peru Time is 1 hour.

1 hour

Cuba Standard Time (CDT) is ahead of Peru Time (PET).

CDT: UTC-4

PET: UTC-5

Cuba Standard Time is currently observing daylight saving time; Peru Time is not.

When to schedule

Business-hours overlap: 10 AM–5 PM in Cuba Standard Time (9 AM–4 PM in Peru Time).

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

Suggested time: 1:00 PM Cuba Standard Time (12:00 PM Peru Time).

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.

Cuba

  • Triumph of the RevolutionThu, Jan 1
  • Victory of Fidel CastroFri, Jan 2
  • Good FridayFri, Apr 3
  • Labour DayFri, May 1
  • Day before the Commemoration of the Assault of the Moncada garrisonSat, Jul 25
  • Commemoration of the Assault of the Moncada garrisonSun, Jul 26
  • Day after the Commemoration of the Assault of the Moncada garrisonMon, Jul 27
  • Independence DaySat, Oct 10
  • 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

Cuba Standard Time is also known as CST, or CDT. To call Cuba, dial +53.

Peru Time is also known as PET. To call Peru, dial +51.

Peru Time is approximately 2,450 miles south of Cuba Standard Time.

Quick reference

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

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

Daylight saving time

Cuba Standard Time observes daylight saving time; Peru Time does not. The offset between the two zones changes when Cuba Standard Time transitions: on Sunday, November 1, 2026, clocks fall back from CDT to CST.

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

Daylight today

Cuba Standard Time
Sunrise
6:44 AM
Sunset
8:14 PM
Day length
13h 30m
Peru Time
Sunrise
6:24 AM
Sunset
5:51 PM
Day length
11h 27m

Cities in these zones

Cities in Cuba Standard Time

Cities in Peru Time

Browse all cities to see the current local time anywhere.

Airports in these zones

Airports in Cuba Standard Time

  • HAV

Airports in Peru Time

  • LIM

Related conversions

Common conversions

What is 9:00 am CST-CUBA in PET?
9:00 am CST-CUBA is 8:00 am PET.
What is 12:00 pm CST-CUBA in PET?
12:00 pm CST-CUBA is 11:00 am PET.
What is 12:30 pm CST-CUBA in PET?
12:30 pm CST-CUBA is 11:30 am PET.
What is 2:00 pm CST-CUBA in PET?
2:00 pm CST-CUBA is 1:00 pm PET.
What is 5:00 pm CST-CUBA in PET?
5:00 pm CST-CUBA is 4:00 pm PET.
What is 11:30 pm CST-CUBA in PET?
11:30 pm CST-CUBA is 10:30 pm PET.