There is an equinox in March and September. They are the time of the year when the tilt of the earth does not put either the northern or southern hemisphere tilted towards the sun. The Autumn equinox is the one that occurs in September.
Depending on where you live, the last full day of winter, 2012 will be either March 19, March 20, September 22 or September 23. Winter ends at the moment of the earth's orbit when the hemisphere that you are in goes from being tilted away from the sun to being tilted toward the sun. The sun will be directly of the equator at 5:14 AM UTC on March 20. Until that time, the sun will be over the southern hemisphere, and after that time it will be over the northern hemisphere. The sun will be directly over the equator again at 2:29 PM UTC on September 22, after which it will again be over the southern hemisphere.
Daughter of the Sun - 1962 was released on: USA: September 1962
The Eclipse of the Sun - 1912 was released on: USA: 21 September 1912
An equinox is the time of year when the earths equator lines up with the centre of the sun, that is it is not tilted with regard to the sun. This happens twice a year at a specific time, about March 20/21 and September 22/23. It is just a moment of time when it is exact but the day is incorrectly but generally referred to as the equinox.
The sun will set at 7:08, Standard Time.
You have to name the place.
The sun set in Tulsa, Oklahoma on September 22, 2013 at approximately 7:19 PM Central Daylight Time.
6:48 p.m
at 5:30 p.m.
6:48pm
at 6:51 PM EDT
7:07 PM Pacific Daylight Saving Time
That depends on time of the year and where you live latitude-wise. On September 20th, 910, at 45 degrees north, the sun set at 7:44 pm.
at 7:04 PM EDT
7:15 PM Eastern Daylight Saving Time
Hood River sunset on 7th September 2013 = 7:32 PM PDT