How Many Hours Until 11 PM? The hours calculator will find the exact time between two times and calculate the hour differences for today or tomorrow.
Our Convert Time Calculator can quickly give you the answer. To use it, follow these simple steps:
11 PM is one hour before midnight, and 1 AM is one hour after midnight. So, AM and PM can be nighttime.
Afternoon 12:01 p.m. to 5:00 p.m. Late afternoon 4:00 pm to 5:00 pm. Early evening 5:00 pm to 7:00 pm. Dusk around sunset Evening 5:00 pm to 9:00 pm. Late evening 9:00 p.m. to 11:00p.
Time of the day is divided in two halves (24hour= 12 hours before midday + 12 hours after midday) so the 11 AM is 11th hour before midday as clock strikes 12 again it changes to PM (after midday) so it’s 12 PM after 11 AM and 12 AM after 11 PM.
It is often said that 12am Monday is midnight on Monday morning and 12pm is midday. This puts all the times beginning with 12 and ending with am in the same one-hour block, similarly with those ending with pm.