Hi Raam,

while as a European I never had to bother with this, isn’t it even simpler if you just deduct by 12 if the hour is >12 ?!

Example: it’s 13 o’clock. To convert the time simply subtract 12 from 13:
13 – 12=1 pm

if it’s 17:30: 17:30 – 12=5:30 pm

if it’s 23:47: 23:47 – 12 = 11:47 pm

(and if time is >12 then you know that it’s always pm)

best regards!