Last Day Of Summer: When Does Summer End?
As the days start to feel a bit shorter and the nights a bit cooler, many of us begin to wonder: When is the last day of summer? Summer, with its long days and warm weather, holds a special place in our hearts. Knowing when it officially ends helps us plan our late-summer activities and mentally prepare for the transition into fall.
Defining Summer: Astronomical vs. Meteorological
It's important to understand that there are two ways to define the seasons: astronomically and meteorologically.
- Astronomical Summer: This definition is based on the Earth's position relative to the sun. Astronomical summer begins with the summer solstice and ends with the autumnal equinox.
- Meteorological Summer: This definition is based on the annual temperature cycle. Meteorological summer includes the months of June, July, and August, which are typically the warmest months of the year in the Northern Hemisphere.
The Last Day of Astronomical Summer
The last day of astronomical summer is marked by the autumnal equinox. In the Northern Hemisphere, this typically falls on September 22 or 23. During the autumnal equinox, the sun shines directly on the equator, and the length of day and night is nearly equal. After the autumnal equinox, the days become shorter than the nights, signaling the transition to fall.
Why Does the Date Vary?
The exact date of the autumnal equinox can vary slightly from year to year due to the Earth's elliptical orbit around the sun. The Earth's orbit isn't perfectly circular, which means its speed varies throughout the year. This variation affects the timing of the solstices and equinoxes.
How to Prepare for the End of Summer
As the last day of summer approaches, here are a few things you can do to make the most of the remaining warm weather:
- Plan a Late-Summer Getaway: Take advantage of the last few weeks of summer weather by planning a trip to the beach, mountains, or a nearby city.
- Enjoy Outdoor Activities: Spend time outdoors enjoying your favorite summer activities, such as swimming, hiking, and barbecuing.
- Prepare Your Home for Fall: Start getting your home ready for the cooler weather by cleaning your gutters, checking your heating system, and stocking up on firewood.
- Transition Your Wardrobe: Begin transitioning your wardrobe from summer clothes to fall clothes. Pack away your shorts and sandals and bring out your sweaters and jackets.
Embracing the Change of Seasons
While it can be sad to see summer end, the arrival of fall brings its own unique beauty and charm. The changing leaves, crisp air, and cozy sweaters make fall a season to be celebrated. So, as you prepare for the end of summer, embrace the change of seasons and look forward to all that fall has to offer. Knowing exactly when the seasons change helps you appreciate and plan accordingly.
