Why does the equator receive equal day and night?

Why does the equator receive equal day and night?

At the equator, the sun is directly overhead at noon on these two equinoxes. The “nearly” equal hours of day and night is due to refraction of sunlight or a bending of the light’s rays that causes the sun to appear above the horizon when the actual position of the sun is below the horizon.

Why don’t we have equal hours of daylight and nighttime everywhere on the Earth every day of the year?

Because of this tilt and Earth’s movement around our Sun, there is a time when Earth’s north pole is tilting 23.5 degrees toward our Sun. Twice each year — during the equinoxes (“equal nights”) — Earth’s axis is not pointed toward our Sun.

During what two times of the year does Earth experience equal amounts of daytime and nighttime hours?

The equinoxes are the only time when both the Northern and Southern Hemispheres experience roughly equal amounts of daytime and nighttime. On Earth, there are two equinoxes every year: one around March 21 and another around September 22.

Who decided 24-hour day?

ancient Egyptians

How many hours are in a 9 to 5?

The traditional American business hours are 9:00 a.m. to 5:00 p.m., Monday to Friday, representing a workweek of five eight-hour days comprising 40 hours in total. These are the origin of the phrase 9-to-5, used to describe a conventional and possibly tedious job.

How do you say 0000 in military time?

In the 24-hour format, midnight has two designations, 0000 and 2400 : If your day begins at midnight, you use 0000 in military time, pronounced “zero hundred hours.”

Is noon pm or am?

The American Heritage Dictionary of the English Language states “By convention, 12 AM denotes midnight and 12 PM denotes noon.

Is 11.30 in the morning?

Using numbers from 1 to 12, followed by am or pm, the 12-hour clock system identifies all 24 hours of the day. For example, 5 am is early in the morning, and 5 pm is late in the afternoon; 1 am is one hour after midnight, while 11 pm is one hour before midnight.

How do you greet at 11am?

Good Morning / Good Afternoon / Good Evening For example, “Good morning” is generally used from 5:00 a.m. to 12:00 p.m. whereas “Good afternoon” time is from 12:00 p.m. to 6:00 p.m. “Good evening” is often used after 6 p.m. or when the sun goes down. Keep in mind that “Goodnight” is not a salutation.