A solstice occurs two times a year. One in the summer and another in the winter. A solstice is marked when the sun is at its highest or lowest point in the sky at noon. This also marks the longest and shortest days of the year.
The solstice occurs when the Sun is furthest north or furthest south of the equator. It occurs around 22 June or 22 December.
Because that's where the solar rays hit the earth at a 90 degree angle. And the earths rotation on a tilt causes the Solstice and Equinox.
solstice
That depends on whether you are in the Northern or Southern Hemisphere. If you are in the Northern, then your winter solstice is the summer solstice in the Southern Hemisphere. If you are in the Southern, then your winter solstice is the summer solstice for everyone in the Northern Hemisphere.
The winter solstice is on December 21st.
Summer solstice and Winter solstice.
The sun angle is greater during the summer solstice. This is because the Earth is tilted toward the sun rather than away from it.
A solstice is when day and night have an equal time, 12 hours in the day, and 12 hours at night. There is also a chance for a solar eclipse during solstices.
summer solstice, or june 21
At that moment and at that location somewhere along the Tropic of Capricorn, it is solar noon. It also happens to be the moment of the summer solstice in the Southern Hemisphere, and the winter solstice in the north.
Because that's where the solar rays hit the earth at a 90 degree angle. And the earths rotation on a tilt causes the Solstice and Equinox.
Energy from the Sun is constant. However, from any latitude on Earth, the tilt of the Earth's axis of spin means that the effective receipt of solar energy at that latitude will increase from the "winter" solstice for that latitude/hemisphere until the "summer" solstice latitude/hemisphere. Officially this time period covers the seasons of "winter" (from the winter solstice to the vernal equinox) and "spring" (from the vernal equinox to the summer solstice).
Summer potentially has the shortest solar shadows because the Sun is more directly overhead. (This would be around noon close to June 21 in the northern hemisphere - Summer solstice - and December 21 in the southern hemisphere - winter solstice).
summer solstice and winter solstice
At that moment and at that location somewhere along the Tropic of Capricorn, it is solar noon. It also happens to be the moment of the summer solstice in the southern hemisphere, and the winter solstice in the north.
There are no Jewish festivals specifically tied to the solar calendar or to the winter solstice. The Hebrew calendar is a LUNAR calendar, which is kept (roughly) in synchronization with the solar year by inserting "leap months". The relatively minor holiday of Hannukah is celebrated for eight days beginning on Kislev 25, a date that generally occurs around mid-December, and which occasionally overlaps the northern hemisphere winter solstice on December 21. However, Hannukah can start as early as the first of December, or as late as the 24th of December.
two The June solstice is the summer solstice in the northern hemisphere and the winter solstice in the southern hemisphere. The December solstice is the winter solstice in the northern hemisphere and the summer solstice in the southern hemisphere.
solstice