How do you write time in 24 hour format?

Related questions

1. Is it 2400 hours or 0000?
2. What is 24 hour time called?
3. Is Singapore and Hong Kong same time zone?
4. Who invented 24 hour time?
5. What is the biggest time difference between two countries?
6. What time is it in Hong Kong and London?
7. Is Singapore bigger than Hong Kong?
8. Do the clocks go back in Hong Kong?
9. What is the capital of Hong Kong now?
10. Why is Malaysia GMT 8?

Tags

1. #midnight
2. #passed
3. #system
4. #standard
5. #notation
6. #since
7. #divided
8. #which
9. #hours
10. #indicated
11. #international
12. #world
13. #keeping
14. #convention
15. #clock
16. #today
17. #commonly