Explanation

World Creativity and Innovation Day is celebrated on 21 April.

 United Nations General Assembly adopted a resolution to celebrate the day in 2017, and the first World Creativity and Innovation Day was celebrated in 2018.

Explanation

1.       Acrux

2.       Mimosa

3.       Gacrux

4.       Imai

5.       Ginan

Explanation

International Day of Persons with Disabilities is an international observance promoted by the United Nations since 1992.

It has been observed with varying degrees of success around the planet. 

Explanation

The year 2024 is a 'leap year'.

Its meaning the month of February will have 29 days instead of 28.

Total number of days will be 366 instead of 365.

This was also the case in 2024, and 2028 will again be a leap year.

Explanation

United Nations was established on October 24, 1945.

Explanation

World Nature Conservation Day is celebrated on July 28 to increase awareness about the best practices to protect our natural resources.

Explanation

In the Northern Hemisphere, the autumnal equinox falls about September 22 or 23

Explanation

A solar year is approximately 365.25 days, which accounts for Earth's full orbit around the sun.

The extra ¼ day each year is why we have a leap year every 4 years.

The solar year 365 days 5 hours 48 minutes 46 seconds, also called tropical year, or year of the seasons.

Explanation

Earth is closest to the sun every year in early January when it's winter for the Northern Hemisphere.

21/22 December is the longest night (Solstice)

21 June Longest Day

21 March and 23sept equal day and night.

In Nairobi (Libya) equal day and night happen.

When earth is closer to sun it is month of January and this process is known as Perihelion. (means shortest distance b/w earth and sun)

NOTE: it does not mean, Earth And Sun Come close in the Month of June and the Hottest days occur.  [Misconception]

When earth is away from the sun it is month of June and this process is known as Aphelion. (Means, longest distance b/w earth and sun)

Explanation

English Language Day: April 23 (annually)

The United Nations celebrates English Language Day because it is the date William Shakespeare.