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

Time Difference

CDT (Central Daylight Time) is 8 hours and 30 minutes behind Iran Standard Time
8:30 am08:30 in Sterling, IL, USA is 5:00 pm17:00 in IRST

Sterling to IRST call time
Best time for a conference call or a meeting is between 8am-10am in Sterling which corresponds to 4:30pm-6:30pm in IRST

8:30 am08:30 CDT (Central Daylight Time) (Sterling, IL, USA). Offset UTC -5:00 hours
5:00 pm17:00 Iran Standard Time (IRST). Offset UTC +3:30 hours

8:30 am08:30 Sterling, IL, USA / 5:00 pm17:00 IRST

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

Sterling Information

Time Zone

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

Sterling Facts

Country
USA
State
Illinois
Alternative Names
SQI, Sterling, Sturling, astrlyng aylynwy, strlyngh, Стерлинг, Стърлинг, استرلینگ، ایلینوی, سترلينغ, سٹرلنگ، الینوائے
Population
15,057
Currency
Dollar (USD)
Geographic Coordinates
41° 47' N Latitude / 89° 41' 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.