Let’s tackle some intriguing time differences:
1) 3 a.m. to 9 p.m. = 18 hours
2) 9 a.m. to 3 p.m. = 6 hours
3) 9 a.m. to 9 p.m. = 12 hours
4) 9 a.m. to 9 a.m. (not 0) = 24 hours
5) 3 p.m. to 3 a.m. = 12 hours
6) 3 p.m. to 3 p.m. = 0 hours
7) 3 a.m. to 3 a.m. = 0 hours
8) 9 p.m. to 9 p.m. = 0 hours
9) 3 p.m. to 9 a.m. = 18 hours
10) 9 p.m. to 3 a.m. = 6 hours.