Iran
IST
Illinois, USA
CST

Time Difference

IST (Iran Standard Time) is 9 hours and 30 minutes ahead of CST (Central Standard Time)
2:00 am02:00 in Kalaleh, Iran is 4:30 pm16:30 in Naperville, IL, USA

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

2:00 am02:00 IST (Iran Standard Time) (Kalaleh, Iran). Offset UTC +3:30 hours
4:30 pm16:30 CST (Central Standard Time) (Naperville, IL, USA). Offset UTC -6:00 hours

2:00 am02:00 Kalaleh, Iran / 4:30 pm16:30 Naperville, IL, USA

Kalaleh, Iran Naperville, 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

Kalaleh Information

Time Zone

Abbreviation / Name
IST - Iran Standard Time
IRDT - Iran Daylight Time
UTC / GMT Offset
+3:30 hours during Iran Standard Time, currently in use.
+4:30 hours during Iran Daylight Time.
Daylight Saving Time Change
+1:00 hour - DST is NOT in use
Daylight Saving Time Starts
Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Also called Fall Back or switch to Winter Time.

Kalaleh Facts

Country
Iran
Alternative Names
KLM, Kalalah, Kalaleh, Kalālah, Kalāleh, klalh, كلاله
Population
33,700
Currency
Rial (IRR)
Geographic Coordinates
37° 22' N Latitude / 55° 29' E Longitude
International Dialing Code
+98

Naperville 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.

Naperville Facts

Country
USA
State
Illinois
Alternative Names
Fort Naper, Naper Settlement, Naperville, Napervillium, Napiersville, Napierville, Nejpervil, Nejpervill, Nepervill, QMX, nabrfyl, nei po wei er, neipabiru, neipeobil, neparabhila, Нейпервилл, Непервілл, Нејпервил, نابرفيل, ناپرس‌ویل، ایلینوی, نیپرویل، الینوائے, नेपरभिल, ネイパービル, 內珀維爾, 네이퍼빌
Population
147,100
Currency
Dollar (USD)
Geographic Coordinates
41° 47' N Latitude / 88° 08' W Longitude
International Dialing Code
+1