Hawaii, USA
HST
South Korea
KST

Time Difference

HST (Hawaii Standard Time) is 19 hours behind KST (Korea Standard Time)
6:00 am06:00 in Wahiawa, HI, USA is 1:00 am01:00 in Changsu, South Korea

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

6:00 am06:00 HST (Hawaii Standard Time) (Wahiawa, HI, USA). Offset UTC -10:00 hours
1:00 am01:00 KST (Korea Standard Time) (Changsu, South Korea). Offset UTC +9:00 hours

6:00 am06:00 Wahiawa, HI, USA / 1:00 am01:00 Changsu, South Korea

Wahiawa, HI, USA Changsu, 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

Wahiawa Information

Time Zone

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

Wahiawa Facts

Country
USA
State
Hawaii
Alternative Names
Wahiawa, wahaiwa, 와하이와
Population
17,821
Currency
Dollar (USD)
Geographic Coordinates
21° 30' N Latitude / 158° 01' W Longitude
International Dialing Code
+1

Changsu Information

Time Zone

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

Changsu Facts

Country
South Korea
Alternative Names
Changsu, Changsu-ri, Chosui-ri, Chōsui-ri, jangsu, jangsugun, 장수, 장수군
Population
26,463
Currency
Won (KRW)
Geographic Coordinates
35° 38' N Latitude / 127° 30' E Longitude
International Dialing Code
+82