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Sep 26, 2022 · The summer solstice marks the official start of astronomical summer and the longest day of the year. It occurs when one of Earth's poles is tilted toward the sun at its most extreme angle, and...
- Summer 2024 Date
- Alternative Summer Start Dates
- Days Get Shorter During Summer
- Shorter Days, But Rising Temperatures
- Summer Traditions and Folklore
- Summer Months
- How Long Is Summer?
According to the astronomical definition, the start of summer falls on the summer solstice. In the Northern Hemisphere, it's the June solstice; south of the equator, it is the solstice in December. What is a solstice?
Meteorologists use a different method of defining the first day of summer. And, in some countries, the beginning of the seasons is determined by average temperaturesrather than fixed dates or astronomical events. Meteorological and other seasons definitions
Astronomical summer begins at the summer solstice, which is the longest day of the year. This means days get shorter during summer—very slowly at first, but at ever-larger daily intervals as the September equinox approaches, heralding the start of fall. Locations closer to the poles experience larger differences in day length throughout the year, s...
Although daylight hours decrease during the summer months, temperatures continue to rise in most regions. This is because it takes time for Earth, particularly its oceans, to change temperature—an effect known as seasonal lag. (As a comparison, the planet Mars has seasons but no oceans, so there is almost no seasonal lag.).
The start of summer and the summer solstice are celebrated in cultures and religions around the world with various traditions, holidays, and festivals. Summer festivals: Midsummer, Epona, and a celebration of femininity
In the Northern Hemisphere, astronomical and meteorological summer runs from June to September. South of the equator, it starts in December and ends in March. Read more about the history and meaningof the summer months:
The Earth does not move at a constant speed in its elliptical orbit, so the seasons are not of equal length. On average, summer lasts for 93.6 days in the Northern Hemisphere and 89.0 daysin the Southern Hemisphere. Average season lengths: 1. March equinox to June solstice: 92.8 days 2. June solstice to September equinox: 93.6 days 3. September equ...
Jun 20, 2018 · The summer solstice is an annual astronomical phenomenon that brings the longest day of the year and the first day of summer in the Northern Hemisphere (and the shortest night). The solstice...
Jun 20, 2021 · The summer solstice is the day when the sun travels its longest path through the sky and reaches its highest point. Due to the tilt of the Earth on its axis, the North Pole is shifted almost ...
For the Northern Hemisphere, the official summer season starts on June 20 or 21, depending on where you live, with the arrival of the summer solstice. So what is a solstice, exactly?
May 17, 2024 · What is the summer solstice, and when does it happen? The longest day of the year falls on either June 20 or 21 every year in the Northern Hemisphere. Here's everything you need to know about the...
The summer solstice or estival solstice occurs when one of Earth's poles has its maximum tilt toward the Sun. It happens twice yearly, once in each hemisphere (Northern and Southern). For that hemisphere, the summer solstice is the day with the longest period of daylight and shortest night of the year, when the Sun is at its highest position in ...
