They’re finally putting social media to good use — and it’s about time. Ticking the day away on apps like X has recently ...

Most people will be familiar with times of the day being expressed as either am or pm, but one X user was brave enough in a recent post to admit they didn't know what the letters am and pm stood ...

The first 12 hours of the day, from midnight to midday , are called AM. The next 12 hours, from midday back to midnight, are called PM. AM is short for ante meridiem, which means 'before midday'.

The first 12 hours of the day, the morning, are called AM. And the last 12 hours of the day, the afternoon and evening are called PM. Digital time on the other hand, can either use AM, or PM.