Summer Solstice 2021: NASA Details All You Need to Know About the Year’s Longest Day

https://ift.tt/eA8V8J Summer Solstice is occurring today — the longest day of the summer season in the northern hemisphere when the Sun is directly over the Tropic of Cancer. This day signals the beginning of the summer season in the northern hemisphere and the start of winter in the southern hemisphere. Through the year two such astronomical events occur — the other being the Winter S... Gadgets 360 https://ift.tt/2yDpjSA