Japan
JST
Hawaii, USA
HST

Time Difference

JST (Japan Standard Time) is 19 hours ahead of HST (Hawaii Standard Time)
9:30 am09:30 in Koga, Japan is 2:30 pm14:30 in Hilo, HI, USA

Koga to Hilo call time
Best time for a conference call or a meeting is between 10:30pm-12:30pm in Koga which corresponds to 3:30am-5:30am in Hilo

9:30 am09:30 JST (Japan Standard Time) (Koga, Japan). Offset UTC +9:00 hours
2:30 pm14:30 HST (Hawaii Standard Time) (Hilo, HI, USA). Offset UTC -10:00 hours

9:30 am09:30 Koga, Japan / 2:30 pm14:30 Hilo, HI, USA

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

Koga Information

Time Zone

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

Koga Facts

Country
Japan
Alternative Names
Koga, gu he, Кога, 古賀
Population
60,045
Currency
Yen (JPY)
Geographic Coordinates
33° 43' N Latitude / 130° 28' E Longitude
International Dialing Code
+81

Hilo Information

Time Zone

Abbreviation / Name
HST - Hawaii Standard Time
UTC / GMT Offset
-10:00 hours during Hawaii Standard Time, currently in use.

Hilo Facts

Country
USA
State
Hawaii
Alternative Names
Baie de Hilo, Chilo, Hido, Hilas, Hilo, ITO, Khilo, hillo, hilo, hiro, hylw, xi lu, xi luo, Χίλο, Хило, Хіло, הילו, ہیلو، ہوائی, हिलो, ヒロ, 希洛, 希路, 힐로
Population
43,263
Currency
Dollar (USD)
Geographic Coordinates
19° 43' N Latitude / 155° 05' W Longitude
International Dialing Code
+1