Puerto Rico
AST
Japan
JST

Time Difference

AST (Atlantic Standard Time) is 13 hours behind JST (Japan Standard Time)
4:30 am04:30 in Boqueron, Puerto Rico is 5:30 pm17:30 in Otaru, Japan

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

4:30 am04:30 AST (Atlantic Standard Time) (Boqueron, Puerto Rico). Offset UTC -4:00 hours
5:30 pm17:30 JST (Japan Standard Time) (Otaru, Japan). Offset UTC +9:00 hours

4:30 am04:30 Boqueron, Puerto Rico / 5:30 pm17:30 Otaru, Japan

Boqueron, Puerto Rico Otaru, 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

Boqueron Information

Time Zone

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

Boqueron Facts

Country
Puerto Rico
Alternative Names
Boqueron
Population
2,017
Currency
Dollar (USD)
Geographic Coordinates
18° 01' N Latitude / 67° 10' W Longitude

Otaru Information

Time Zone

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

Otaru Facts

Country
Japan
Alternative Names
Otaru, Otaru-chhi, Otaru-chhī, QOT, awtarw, awtarw hwkaydw, otalu si, xiao zun, xiao zun shi, xoa ta ru, Отару, Отарү, أوتارو, اوتارو، هوکایدو, โอะตะรุ, 小樽, 小樽市, 오타루 시
Population
143,792
Currency
Yen (JPY)
Geographic Coordinates
43° 11' N Latitude / 141° 00' E Longitude
International Dialing Code
+81