Puerto Rico
AST
Japan
JST

Time Difference

AST (Atlantic Standard Time) is 13 hours behind JST (Japan Standard Time)
11:00 pm23:00 in San Isidro, Puerto Rico is 12:00 pm12:00 in Nihommatsu, Japan

San Isidro to Nihommatsu call time
Best time for a conference call or a meeting is between 6:30am-8:30am in San Isidro which corresponds to 7:30pm-9:30pm in Nihommatsu

11:00 pm23:00 AST (Atlantic Standard Time) (San Isidro, Puerto Rico). Offset UTC -4:00 hours
12:00 pm12:00 JST (Japan Standard Time) (Nihommatsu, Japan). Offset UTC +9:00 hours

11:00 pm23:00 San Isidro, Puerto Rico / 12:00 pm12:00 Nihommatsu, Japan

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

San Isidro Information

Time Zone

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

San Isidro Facts

Country
Puerto Rico
Population
8,071
Currency
Dollar (USD)
Geographic Coordinates
18° 23' N Latitude / 65° 53' W Longitude

Nihommatsu Information

Time Zone

Abbreviation / Name
JST - Japan Standard Time
UTC / GMT Offset
+9:00 hours during Japan Standard Time, currently in use.

Nihommatsu Facts

Country
Japan
Alternative Names
Nihommatsu, Nihonmatsu, er ben song, 二本松
Population
36,287
Currency
Yen (JPY)
Geographic Coordinates
37° 34' N Latitude / 140° 25' E Longitude
International Dialing Code
+81