Puerto Rico
AST
Iran
IDT

Time Difference

AST (Atlantic Standard Time) is 8 hours and 30 minutes behind IDT (Iran Daylight Time)
3:00 pm15:00 in Guaynabo, Puerto Rico is 11:30 pm23:30 in Marand, Iran

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

3:00 pm15:00 AST (Atlantic Standard Time) (Guaynabo, Puerto Rico). Offset UTC -4:00 hours
11:30 pm23:30 IDT (Iran Daylight Time) (Marand, Iran). Offset UTC +4:30 hours

3:00 pm15:00 Guaynabo, Puerto Rico / 11:30 pm23:30 Marand, Iran

Guaynabo, Puerto Rico Marand, Iran
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

Guaynabo Information

Time Zone

Abbreviation / Name
AST - Atlantic Standard Time
UTC / GMT Offset
-4:00 hours during Atlantic Standard Time, currently in use.

Guaynabo Facts

Country
Puerto Rico
Population
81,360
Currency
Dollar (USD)
Geographic Coordinates
18° 21' N Latitude / 66° 06' W Longitude

Marand Information

Time Zone

Abbreviation / Name
IDT - Iran Daylight Time
IRDT - Iran Daylight Time
UTC / GMT Offset
+4:30 hours during Iran Daylight Time, currently in use.
+4:30 hours during Iran Daylight Time.
Daylight Saving Time Change
0:00 hours - 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.

Marand Facts

Country
Iran
Alternative Names
Marand, Morand, mrnd, Маранд, مرند
Population
124,191
Currency
Rial (IRR)
Geographic Coordinates
38° 25' N Latitude / 45° 46' E Longitude
International Dialing Code
+98