Costa Rica
CST
Iran
IST

Time Difference

CST (Central Standard Time) is 9 hours and 30 minutes behind IST (Iran Standard Time)
7:30 pm19:30 in Guapiles, Costa Rica is 5:00 am05:00 in Semirom, Iran

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

7:30 pm19:30 CST (Central Standard Time) (Guapiles, Costa Rica). Offset UTC -6:00 hours
5:00 am05:00 IST (Iran Standard Time) (Semirom, Iran). Offset UTC +3:30 hours

7:30 pm19:30 Guapiles, Costa Rica / 5:00 am05:00 Semirom, Iran

Guapiles, Costa Rica Semirom, Iran
12am (midnight) 9:30 am
1am 10:30 am
2am 11:30 am
3am 12:30 pm
4am 1:30 pm
5am 2:30 pm
6am 3:30 pm
7am 4:30 pm
8am 5:30 pm
9am 6:30 pm
10am 7:30 pm
11am 8:30 pm
12pm (noon) 9:30 pm
1pm 10:30 pm
2pm 11:30 pm
3pm 12:30 am
4pm 1:30 am
5pm 2:30 am
6pm 3:30 am
7pm 4:30 am
8pm 5:30 am
9pm 6:30 am
10pm 7:30 am
11pm 8:30 am
0:00 9:30
1:00 10:30
2:00 11:30
3:00 12:30
4:00 13:30
5:00 14:30
6:00 15:30
7:00 16:30
8:00 17:30
9:00 18:30
10:00 19:30
11:00 20:30
12:00 21:30
13:00 22:30
14:00 23:30
15:00 0:30
16:00 1:30
17:00 2:30
18:00 3:30
19:00 4:30
20:00 5:30
21:00 6:30
22:00 7:30
23:00 8:30

Guapiles Information

Time Zone

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

Guapiles Facts

Country
Costa Rica
Alternative Names
GPL
Population
19,092
Currency
Colon (CRC)
Geographic Coordinates
10° 13' N Latitude / 83° 47' W Longitude
International Dialing Code
+506

Semirom 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.

Semirom Facts

Country
Iran
Alternative Names
Samirum, Semirom, Semīrom, Simrom, Sīmrom, smyrm, سمیرم
Population
27,220
Currency
Rial (IRR)
Geographic Coordinates
31° 25' N Latitude / 51° 34' E Longitude
International Dialing Code
+98