question 1) If it is 2pm now, will it be light or dark in 539 hours?

Question 2) A railway line has 27 stations on a circular loop. If I fall asleep and travel through 312 stations, where will I end up in relation to where I started?

Question3) If I get on at the bottom of a fairground wheel and the wheel turns through 5000, whereabouts on the wheel will I be?

Question4)If a running track is 400 metres around, where will I be in relation to the start after running 6 miles (approximately 9656 metres)?