24
Virginia is 4 hours ahead of Alaska
Britain is exactly nine hours ahead of Alaska.
7 hours
Alaska and Kentucky are 4 hours apart. Alaska is in the Alaska Time Zone, while Kentucky is in the Eastern Time Zone. Alaska is 4 hours behind Kentucky.
At the time of the June solstice, the time between sunrise and sunset at Ketchikan, Alaska is 17 hours and 28 minutes. On that day, sunrise is at 4:04 AM AKDT, and sunset is at 9:32 PM AKDT.
3
it will be 9:00 am of the next day in Korea
Alaska is 4 hours behind Eastern Standard Time (EST).
Alaska has the longest day of the year with almost 24 hours of daylight during the summer solstice. Hawaii has the shortest day of the year with around 10 hours of daylight during the winter solstice.
nine
If you mean "how many hours are IN one day", then there are 24 hours in a day.
Hong Kong is 16 hours ahead of Alaska. So 1 pm in Alaska would be 5 AM of the next day in HK.