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The time period that you are referring to is called the summer solstice. It begins around June 21-22 and ends around September 22. This is the time when the earth's path around the sun has forced the Northern Hemisphere to start pointing directly at the sun. At that point, every part of the Northern Hemisphere sees the sun for more than 12 hours and every part of the Southern Hemisphere sees the sun for less than 12 hours. The autumnal equinox occurs about halfway through this event.

Hope this helps ~ CB

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Q: What equinox occurs on June 21 or 22?
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What two months does the solstice take place?

June and December. Specifically, the summer equinox is on June 21 (sometimes June 20) and the winter equinox on December 21 (sometimes December 22).


What are the equinox and solstice dates?

There is only two equinoxes, Autumnal equinox(fall) starts on Sept. 22 or 23, and Vernal equinox(spring) starts on March 20 or 21.


When is the next equinox?

There are two different types of equinoxes; the Vernal Equinox which happens on March 21 or 22. There is also a Autumnal Equinox which happens on September 21, 22 or 23.


Does Spring start March 22-June 20?

The first day of spring, or the vernal equinox, is March 21, and it lasts until June 21, which is the first day of summer, or the summer solstice.


What is the Fall equivalent to the Spring Equinox?

Spring equinox occurs around March 20 and Fall equinox occurs around September 22 for the Northern Hemisphere. For the Southern Hemisphere these dates are opposite; the Spring equinox is around September 22 and the Fall equinox occurs around March 20.


When does the Autumn equinox occurs in which month?

Winter Solstice: December 21 (or 22) Summer Solstice: June 21 (or 22) Spring Equinox/Vernal: March 20 (or 21) Autumn/Autumnal Equinox: September 22 (or 23) The days vary depending on the year. One year is approx. 365.25 days, hence a leap year. (.25 times 4= 1, so we add an extra day every 4 years, otherwise the calender would become messed up over time) So, because of that day, the equinoxes and solstices vary.


This occurs when there is 12 hours of daylight and 12 hours of night?

Equinox. It happens every March 21-22 and September 22-23. ~Earth Science Ninth Edition 2000


In the northern hemisphere what occurs on september 22 or 23?

Autumnal Equinox


At what time will the Autumnal Equinox occur today?

September 22


What are the months in the seasons?

March-June


What month are summer season in the us?

In the US, summer is traditionally June, July, and August, although the season is defined as from June 20/21 (June solstice) to September 22/23 (September equinox).


What day does summer start this year?

SPRING EQUINOX March 20, 12:30 AM EDT SUMMERSOLSTICE June 20, 6:34 P.M. EDT FALL EQUINOX September 22, 10:21 A.M.EDT WINTER SOLSTICE December 21, 5:44 A.M. EST