Is Today The Last Day Of Summer

Is Today the Last Day of Summer?

The Astronomical Versus the Meteorological Definition of Summer

The astronomical definition of summer is based on the Earth's tilt and its orbit around the sun. In the Northern Hemisphere, summer begins on the summer solstice, which occurs around June 21 or 22 each year. The summer solstice is the day with the longest period of daylight and shortest night of the year. Summer ends on the autumnal equinox, which occurs around September 22 or 23 each year. The autumnal equinox is the day when the sun crosses the celestial equator moving southward, and day and night are of equal length.

The meteorological definition of summer is based on temperature patterns. Meteorologists define summer as the warmest three months of the year. In the Northern Hemisphere, summer typically begins in June and ends in August.

So, Is Today the Last Day of Summer?

According to the astronomical definition, summer ends on September 22 or 23, so today is not the last day of summer. However, according to the meteorological definition, summer ends in August, so today could be the last day of summer, depending on your location.

Additional Information

Here are some additional facts about summer:

• Summer is the warmest season of the year.
• Summer is a time of increased activity for many people, as they enjoy the warm weather and longer days.
• Summer is a popular time for vacations and travel.