IRST
Iran Standard Time
GMT +3:30
Illinois, USA
CST

Time Difference

Iran Standard Time is 9 hours and 30 minutes ahead of CST (Central Standard Time)
12:00 pm12:00 in IRST is 2:30 am02:30 in Edwardsville, IL, USA

IRST to Edwardsville call time
Best time for a conference call or a meeting is between 5:30pm-7:30pm in IRST which corresponds to 8am-10am in Edwardsville

12:00 pm12:00 Iran Standard Time (IRST). Offset UTC +3:30 hours
2:30 am02:30 CST (Central Standard Time) (Edwardsville, IL, USA). Offset UTC -6:00 hours

12:00 pm12:00 IRST / 2:30 am02:30 Edwardsville, IL, USA

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

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.

Edwardsville Information

Time Zone

Abbreviation / Name
CST - Central Standard Time
CDT - Central Daylight Time
UTC / GMT Offset
-6:00 hours during Central Standard Time, currently in use.
-5:00 hours during Central Daylight Time.
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.

Edwardsville Facts

Country
USA
State
Illinois
Alternative Names
Edvardsvil, adwardzwyl aylynwy, adwrdsfyl, edvardasbhila, Едвардсвил, إدوردسفيل, ادواردزویل، ایلینوی, ایڈورڈزویل، الینوائے, एड्वार्डस्भिल
Population
24,992
Currency
Dollar (USD)
Geographic Coordinates
38° 48' N Latitude / 89° 57' W Longitude
International Dialing Code
+1