National Daylight Appreciation Day is observed each year on June 21. This day recognizes summer solstice (the longest day of daylight in the northern hemisphere) and encourages people to celebrate the many benefits of the sun.
National Daylight Appreciation Day is also a day to learn more about the importance of daylighting.
Daylighting is using skylights, windows and other architectural openings to natural light interior spaces. Doing so helps not only to reduce energy consumption but may also have health benefits.
Some areas are designed with automatic dimming systems when natural light is present, which reduces the amount of artificial light required. The process is known as daylight harvesting.

by Lumegen
Daylight has positive psychological effects; it can boost your mental health and help to lower depression as well as help with increased energy levels. The Vitamin D that we naturally get from the sun has many health benefits for us.

by Circadian Optics
There are actual therapy lights quite popular in extreme northern climates. Turns out without some form of day light real or not can turn a person’s say pretty gloomy.
HISTORY
National Daylight Appreciation Day is sponsored by Solatube International, Inc., a manufacturer of Tubular Daylighting Devices.

by BLAVOR
We love this. Without power for more than 12 hrs and it kept 3 cellphones going without recharging the unit itself. A must have in hurricane supplies.
HOW TO OBSERVE
Enjoy the summer solstice, enjoy the sunshine and let the sunshine into your home. And enjoy #DaylightAppreciationDay all day!
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