13:05=It's five minutes past one p.m.
12:55=It's five minutes to one p.m.
15.30=It's half past three p.m.
9:15=It's a quarter past nine a.m.
1:45=It's a quarter to two p.m.
16:25=It's twenty five minutes past four p.m.
17:40=It's twenty minutes to six p.m.
8:20=It's twenty minutes past eight a.m.