Longest and Shortest Day of the Earth

Summer and Winter Solstice


What is Solstice?

A solstice is an event occurs when Sun reaches northmost or southmost point from the equator for the year.  The term "solstice" comes from Latin. "sol" means "Sun" and "sistere" means "to stand still" And now it is become solstice.  This is happen every year twice due to the tilt of the Earth's axis.

Types of Solstice:

There are two types of solstice. (I) Summer Solstice (II) Winter Solstice.  Both are happen twice a year for both northern and southern hemisphere.

The Summer Solstice happens between June 20 and June 22 for northern hemisphere and between December 20 and December 23 for southern hemisphere.

The Winter Solstice happens between December 20 and  December 23 for northern hemisphere and between June 20 and June 22 for southern hemisphere.

You can easily understand from the below table
Northern Hemisphere - Summer Solstice: Between Jun 20 and Jun 22 Winter Solstice: Between Dec 20 and Dec 23
Southern Hemisphere - Summer Solstice: Between Dec 20 and Dec 23 Winter Solstice: Between Jun 20 and Jun 22  
                                                                                                                            

What happens in that day?

During Summer Solstice, the daytime is high and night time is low i.e we can say it is the longest day or shortest night of the year. 
During Winter Solstice, the nighttime is high and day time is low i.e we can say it is the longest night or shortest day of the year.

And there is an additional thing happens on 21st Dec 2020 i.e 

The Great Conjunction of 2020:

The Great Conjunction of 2020

The Jupiter and Saturn will be meeting closest on December 21, 2020.  Jupiter and Saturn meeting together in the sky will be seen as the brightest star on the night sky of 21st Dec, 2020.  This can be viewed from anywhere around the world. This is called The Double Planet Sighting or The Great Conjunction.
-------------------------------------------------------------------------------------------------------------------
 Last Updated: December 21, 2020 6:00 pm IST

Post a Comment

Previous Post Next Post