Puerto Rico
AST
Iran
IST

Time Difference

AST (Atlantic Standard Time) is 7 hours and 30 minutes behind IST (Iran Standard Time)
3:30 pm15:30 in Bufalo, Puerto Rico is 11:00 pm23:00 in Astara, Iran

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

3:30 pm15:30 AST (Atlantic Standard Time) (Bufalo, Puerto Rico). Offset UTC -4:00 hours
11:00 pm23:00 IST (Iran Standard Time) (Astara, Iran). Offset UTC +3:30 hours

3:30 pm15:30 Bufalo, Puerto Rico / 11:00 pm23:00 Astara, Iran

Bufalo, Puerto Rico Astara, 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

Bufalo Information

Time Zone

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

Bufalo Facts

Country
Puerto Rico
Population
1,108
Currency
Dollar (USD)
Geographic Coordinates
18° 25' N Latitude / 66° 34' W Longitude

Astara 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.

Astara Facts

Country
Iran
Alternative Names
Astara, astara, Āstārā, Астара, آستارا
Population
39,065
Currency
Rial (IRR)
Geographic Coordinates
38° 25' N Latitude / 48° 52' E Longitude
International Dialing Code
+98