Utah, USA
MST
IRST
Iran Standard Time
GMT +3:30

Time Difference

MST (Mountain Standard Time) is 10 hours and 30 minutes behind Iran Standard Time
8:00 pm20:00 in Cottonwood Heights, UT, USA is 6:30 am06:30 in IRST

Cottonwood Heights to IRST call time
Best time for a conference call or a meeting is between 7:30am-9:30am in Cottonwood Heights which corresponds to 6pm-8pm in IRST

8:00 pm20:00 MST (Mountain Standard Time) (Cottonwood Heights, UT, USA). Offset UTC -7:00 hours
6:30 am06:30 Iran Standard Time (IRST). Offset UTC +3:30 hours

8:00 pm20:00 Cottonwood Heights, UT, USA / 6:30 am06:30 IRST

Cottonwood Heights, UT, USA IRST
12am (midnight) 10:30 am
1am 11:30 am
2am 12:30 pm
3am 1:30 pm
4am 2:30 pm
5am 3:30 pm
6am 4:30 pm
7am 5:30 pm
8am 6:30 pm
9am 7:30 pm
10am 8:30 pm
11am 9:30 pm
12pm (noon) 10:30 pm
1pm 11:30 pm
2pm 12:30 am
3pm 1:30 am
4pm 2:30 am
5pm 3:30 am
6pm 4:30 am
7pm 5:30 am
8pm 6:30 am
9pm 7:30 am
10pm 8:30 am
11pm 9:30 am
0:00 10:30
1:00 11:30
2:00 12:30
3:00 13:30
4:00 14:30
5:00 15:30
6:00 16:30
7:00 17:30
8:00 18:30
9:00 19:30
10:00 20:30
11:00 21:30
12:00 22:30
13:00 23:30
14:00 0:30
15:00 1:30
16:00 2:30
17:00 3:30
18:00 4:30
19:00 5:30
20:00 6:30
21:00 7:30
22:00 8:30
23:00 9:30

Cottonwood Heights Information

Time Zone

Abbreviation / Name
MST - Mountain Standard Time
HAR - Heure Avancée des Rocheuses
UTC / GMT Offset
-7:00 hours during Mountain Standard Time, currently in use.
-6:00 hours during Heure Avancée des Rocheuses.
Daylight Saving Time Change
+1:00 hour - DST is NOT in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hour from 2am to 3am Sunday, March 10, 2024 at 2:00 am local time. DST starts annually the on second Sunday of March. Clocks are turned forward 1 hour to Sunday, March 10, 2024, 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Daylight saving time clock moves back for one hour from 2am to 1am Sunday, November 3, 2024 at 2:00 am local time. DST ends annually the on first Sunday of November. Clocks are turned backward 1 hour to Sunday, November 3, 2024, 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.

Cottonwood Heights Facts

Country
USA
State
Utah
Alternative Names
Butlerville, Cottonwood Heights, Konutnud Khajts, Kotonvud Khajts, ka dun gao de, kwtnwwd hayts, Конътнуд Хайтс, Котонвуд Хајтс, كوتنوود هايتس, کاتن‌وود هایتس، یوتا, کاٹنووڈ ہائٹس، یوٹاہ, 卡顿高地
Population
34,343
Currency
Dollar (USD)
Geographic Coordinates
40° 37' N Latitude / 111° 48' W Longitude
International Dialing Code
+1

Iran Standard Time

Offset: IRST is 3 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Asia

IRST Time Zone Geo Map
IRST timezone map

IRST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +0330 - basic
  • +03:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0330 - sign character (+) followed by a four digit time providing hours (03) and minutes (30) of the offset. Indicates three hour and thirty minutes time differences to the east of the zero meridian.