Weird night times in America

JUST SHARING - I just find it weird that the sun sets longer in America than in the Philippines. On my first day in US, I was just shocked to find out that there's still sun at 7 PM! I remember that in the Philippines, 7 PM is already dark and people already gathered in their homes to eat supper. Honestly, this is one of the reasons why I still can't adjust my body clock. Usually the sun sets in America by 9 PM and starts to get dark at 10PM. So strange! When I was in the Philippines, I am asleep by 10 PM but now my bedtime is 12 in the midnight. What I need to improve is my bedtime schedule. I hope I could adapt here immediately..