What is the longest day of the year?

The longest day of the year is the summer solstice, which drops around 21st. June in the northern hemisphere and 21 December in the southern hemisphere. The length of this day varies depending on where there is a person on Earth, with people in high latitudes who experience very long days, while people are closer to the equator. Of course, there is the same length along the equator every day of the year. This means that when it turns around the sun, one side of the ground is heading for a longer period of time, depending on where the earth is in its rotation. The daily length on the equator remains stable because the equator is always turned towards the sun, regardless of which pole is facing. The use of less hemisphere is revealed. As Earth moves in its orbit, the tilt alignment slowly switches, causing the days in the north to shorten until the south is fully exposed, giving the south a summer solstice.

the longest day of the year can reach 24 HODIN daylight in very high latitudes, leading to the famous "midnight sun" regions such as Scandinavia. Historically, people celebrated this point in the middle of the sun's, reflected the upcoming change of seasons and celebrated the reward of summer. The shortest day of the year, winter solstice, is usually celebrated also for the expected return of light, as the days begin to extend.

Just like poles in the summer get a lot of light, in winter they also get much less light. For example, scientists in Antarctica will see only a short flash of light in June, because the South Pole is turned from the Sun during this period. Similarly, when the days extend in the south, people in northern width experience less daylight. Lack of light can lead to depression and make it difficult to grow crops and increase livestock. No wonder people have historically seen the shortest and longest day of the year with superstition and recognized the suffering of short days.