Puerto Rico
AST
Iran
IST

Time Difference

AST (Atlantic Standard Time) is 7 hours and 30 minutes behind IST (Iran Standard Time)
4:00 am04:00 in Vieques, Puerto Rico is 11:30 am11:30 in Hashtrud, Iran

Vieques to Hashtrud call time
Best time for a conference call or a meeting is between 8am-10:30am in Vieques which corresponds to 3:30pm-6pm in Hashtrud

4:00 am04:00 AST (Atlantic Standard Time) (Vieques, Puerto Rico). Offset UTC -4:00 hours
11:30 am11:30 IST (Iran Standard Time) (Hashtrud, Iran). Offset UTC +3:30 hours

4:00 am04:00 Vieques, Puerto Rico / 11:30 am11:30 Hashtrud, Iran

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

Vieques Information

Time Zone

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

Vieques Facts

Country
Puerto Rico
Population
4,325
Currency
Dollar (USD)
Geographic Coordinates
18° 25' N Latitude / 65° 49' W Longitude

Hashtrud 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.

Hashtrud Facts

Country
Iran
Alternative Names
Azaran, Hashtrud, Hashtrūd, Sar Eskand, Sar Eskand Khan, Sar Eskand Khān, Sar Eskandar, Saraskand, Sarāskand, hshtrwd, Āz̄arān, هشترود
Population
16,888
Currency
Rial (IRR)
Geographic Coordinates
37° 28' N Latitude / 47° 03' E Longitude
International Dialing Code
+98