Hawaii, USA
HST
South Korea
KST

Time Difference

HST (Hawaii Standard Time) is 19 hours behind KST (Korea Standard Time)
11:30 pm23:30 in Waipahu, HI, USA is 6:30 pm18:30 in Yangju, South Korea

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

11:30 pm23:30 HST (Hawaii Standard Time) (Waipahu, HI, USA). Offset UTC -10:00 hours
6:30 pm18:30 KST (Korea Standard Time) (Yangju, South Korea). Offset UTC +9:00 hours

11:30 pm23:30 Waipahu, HI, USA / 6:30 pm18:30 Yangju, South Korea

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

Waipahu Information

Time Zone

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

Waipahu Facts

Country
USA
State
Hawaii
Alternative Names
Vajpakhu, vaipahu, waipafu, waipahu, Вајпаху, ואיפאהו, وائپاہو، ہوائی, वैपाहु, ワイパフ, 와이파후
Population
38,216
Currency
Dollar (USD)
Geographic Coordinates
21° 23' N Latitude / 158° 00' W Longitude
International Dialing Code
+1

Yangju Information

Time Zone

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

Yangju Facts

Country
South Korea
Alternative Names
Jandzhu, Yangju-gun, yang zhou shi, yangju, yangjusi, yangjw, Янджу, یانگجو, 楊州市, 양주, 양주시
Population
179,923
Currency
Won (KRW)
Geographic Coordinates
37° 49' N Latitude / 127° 03' E Longitude
International Dialing Code
+82