Japan
JST
Puerto Rico
AST

Time Difference

JST (Japan Standard Time) is 13 hours ahead of AST (Atlantic Standard Time)
11:30 pm23:30 in Koshigaya, Japan is 10:30 am10:30 in Humacao, Puerto Rico

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

11:30 pm23:30 JST (Japan Standard Time) (Koshigaya, Japan). Offset UTC +9:00 hours
10:30 am10:30 AST (Atlantic Standard Time) (Humacao, Puerto Rico). Offset UTC -4:00 hours

11:30 pm23:30 Koshigaya, Japan / 10:30 am10:30 Humacao, Puerto Rico

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

Koshigaya Information

Time Zone

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

Koshigaya Facts

Country
Japan
Alternative Names
Koshigaja, Koshigaya, Kosigaja, Kosigaya-chhi, Kosigaya-chhī, Kosyigaya, gosigaya si, khoa chi nga ya, kwshygaya saytama, kwshygaya sayytama, kwshyghaya, yue gu, yue gu shi, Косигая, Косіґая, Кошигая, Кошигаја, كوشيغايا, کوشیگایا، سائیتاما, کوشیگایا، سایتاما, โคะชิงะยะ, 越谷, 越谷市, 고시가야 시
Population
317,437
Currency
Yen (JPY)
Geographic Coordinates
35° 53' N Latitude / 139° 47' E Longitude
International Dialing Code
+81

Humacao Information

Time Zone

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

Humacao Facts

Country
Puerto Rico
Alternative Names
HUC, Umakao, humaka'o, wu ma kao, Умакао, اوماکاو، پورٹو ریکو, হুমাকাও, 烏馬考
Population
20,387
Currency
Dollar (USD)
Geographic Coordinates
18° 08' N Latitude / 65° 49' W Longitude