Have a safe trip!
If you want to see a day without night you should head to Northern Sweden, Norway or Finland this time of the year. Close to Arctic Circle the sun currently rises at 3am and sets at 11 pm, and there is light for an hour before and after the sun sets/rises. So, it's 21+ hours of light a day.
It's a funny feeling to wake up at 5 am and not be able to tell if it's 10 am already.