The date is always within a day or so of June 21. There's no general way to state where on the Tropic of Cancer the sun will be overhead at that moment in different years, or even how many minutes before or after 12:00 Noon the local clocks may read at the moment.
12 hours of daylight and 12 hours of night at most of the points on the earth's surface on the day of equinoxes.
The tropics of Capricorn and Cancer are latitudinal lines similar to the equator on the globe. The Tropic of Cancer is the northernmost latitude at which the sun appears overhead at noon (at the summer solstice). The Tropic of Capricorn is the equivalent southern latitude, except that the sun is overhead on the winter solstice. Currently, the Tropics of Cancer and Cancer lie just over 23 degrees from the equator. These two latitudinal limits are also the limits of the geographical region known as the Tropics. If you live outside the Tropics, then the sun will not be directly overhead at any time of the year, but will instead always be to the south or north.
In the tropics. The sun is straight overhead at some time or other, between the tropic of Cancer, in the north and the tropic of Capricorn. During the equinoxes (vernal and autumnal), the sun is directly overhead at the equator.
The Tropic of Cancer is at approximately 23.5° N, marking the farthest northern locations that can have the Sun directly overhead at some time of the year. Farther north, the noonday Sun will always be to the south.
The tropics of Capricorn and cancer are the limits of the northern and southern extents of how far the sun appears to travel overhead from the summer and winter solstice and back again. On June 21, the summer solstice, the sun is directly overhead if you are standing on the tropic of cancer. On Dec. 21, the winter solstice, the sun is directly overhead if you are standing on the tropic of Capricorn. On Mar. 21 and Sept 21, the equinoxes, the sun is directly overhead if you are standing on the equator.
The sun is directly over the Tropic of Cancer at the time of the June solstice, and it is directly over the Tropic of Capricorn at the time of the December solstice.
The tropics of Capricorn and Cancer are latitudinal lines similar to the equator on the globe. The Tropic of Cancer is the northernmost latitude at which the sun appears overhead at noon (at the summer solstice). The Tropic of Capricorn is the equivalent southern latitude, except that the sun is overhead on the winter solstice. Currently, the Tropics of Cancer and Cancer lie just over 23 degrees from the equator. These two latitudinal limits are also the limits of the geographical region known as the Tropics. If you live outside the Tropics, then the sun will not be directly overhead at any time of the year, but will instead always be to the south or north.
In the tropics. The sun is straight overhead at some time or other, between the tropic of Cancer, in the north and the tropic of Capricorn. During the equinoxes (vernal and autumnal), the sun is directly overhead at the equator.
The sun is directly overhead at the summer solstice at the Tropic of Cancer (23.5oN). This is as the most northernly latitude which has the sun directly overhead at any time of the year. A similar case happen at the winter solstice at the Tropic of Capricorn (23.5oS).
Because the Earth's axis is tilted by 23.5 degrees, it only allows the sun to be overhead at some time of the year in locations between the Tropic of Cancer (23.5 deg N) and the Tropic of Capricorn (23.5 deg S). The Arctic Circle is at 66.5 deg N, so the sun is never directly overhead at any time of the year.
The sun can only be directly overhead at high noon, when one is between the Tropic of Cancer and the Tropic of Capricorn (within about 15 degrees latitude of the equator). Otherwise the sun only reaches a zenith (highest point) on the southern horizon when one is in the northern hemisphere, and vice versa.
If you live north of the tropic of Cancer, yes. If you live south of the tropic of Capricorn, no; it comes from the north. Otherwise it can come from north, south or directly overhead. It depends on the time of year.
The Tropic of Cancer is not a time zone, it is a lattitude.
From the star sign cancer.
The Tropic of Cancer is at approximately 23.5° N, marking the farthest northern locations that can have the Sun directly overhead at some time of the year. Farther north, the noonday Sun will always be to the south.
The tropics of Capricorn and cancer are the limits of the northern and southern extents of how far the sun appears to travel overhead from the summer and winter solstice and back again. On June 21, the summer solstice, the sun is directly overhead if you are standing on the tropic of cancer. On Dec. 21, the winter solstice, the sun is directly overhead if you are standing on the tropic of Capricorn. On Mar. 21 and Sept 21, the equinoxes, the sun is directly overhead if you are standing on the equator.
The sun is directly over the Tropic of Cancer at the time of the June solstice, and it is directly over the Tropic of Capricorn at the time of the December solstice.
The tropic of Cancer is 23° North of the Equator. It represents the point where the Sun can be directly overhead. If you are any further north, the Sun can not be overhead. The corresponding feature in the southern hemisphere is the Tropic of Capricorn. As to the Sun's direct rays, they can be anywhere from the South Pole to the North Pole. Those two points and everything in between receives the Sun's direct rays at some time during the year.