Does midnight belong to today or tomorrow?

Related questions

1. Do you put a period after PM?
2. How is railway time calculated?
3. How do you convert 12 hour to 24 hour time?
4. What means AM and PM?
5. Does midnight start the next day?
6. Is 6 in the morning AM or PM?
7. When Irctc site is closed?
8. How do you end a sentence with AM and PM?
9. Is AM and PM capitalized or not?
10. How do I know if my flight is AM or PM?

Tags

1. #flights
2. #midnight
3. #never
4. #answer
5. #tonight
6. #tomorrow
7. #always
8. #moment
9. #schedule
10. #system
11. #first
12. #airlines
13. #better
14. #official
15. #there