Apparently:
Twi: 4:13am
Sunrise: 5:00am
Sunset: 9:17pm
Twi: 10:04pm
Compared to the same time in December
Twi: 7:42am
Sunrise: 8:25am
Sunset: 3:54pm
Twi: 4:37pm
This is pretty much it here, give or take an hour.
We only get around 6 hours of TRUE darkness out of the 24 hour day during the summer. As long as you have black out curtains, it isn't a problem and I don't mind.
Otherwise, having light pouring into your eyelids after only 4 hours of sleep can get annoying pretty quick. Or trying to go to bed early, and the sun is still shining.
Or having your dog get you up at 6am to eat, thinking it's 10am.
It's 10pm here right now. And still not dark.