12.00 – at noon
12.01- it's one
past twelve pm
12.06 - it's six
past twelve pm
12.15 -it's a
quarter past twelve pm
12.27 - it's twenty
seven past twelve pm
12.30 - it's
half past twelve pm
12.40 - it's
twenty to twelve pm
12.45 - it's quarter
to twelve pm
12.50 - it's ten
to twelve pm
12.58 - it's two
to twelve pm
13.00- it is
one o`clock pm