Why 12pm to 8pm is 8 hours
20:00 minus 12:00 is 8 hours. Same span as 9 to 5. Then subtract unpaid break minutes.
FAQ
Is 12pm to 8pm 8 hours of pay? Before unpaid breaks, yes. After 30 minutes it is 7.50.
How many hours is 3pm to 11pm? Also 8 hours before breaks. Open that page.
Is 12pm to 8pm overnight? No. Both times are the same calendar day.