It doesn't. Day on one end is night on the other, they never join. Unless you're in either the south or north poles, where either day or night never comes, respectively. Unless the question is a riddle, in which case I have no idea. ^^
An equal day and night occurs twice per year on the summer and winter equinox.
no, day is actually longer
The length of day and night is equal at the Vernal and Autumnal equinox.
Yes, during an equinox the length of the day and the length of the night are actually the same.
During the Autumn equinox the length of the day and night are nearly equal. The length of the day on the equinox is approximately twelve hours.
Saturday
equal day and night
The length of day and night is equal at the Vernal and Autumnal equinox.
solstice ?
The sun is at the celestial equator, appearing to go Northwards at the vernal equinox and southwards at the autumnal equinox. The word equinox derives from the Latin roots for "equal" and "night" and so, not surprisingly, the night time is the same as day time: 12 hours each.
No, places on the equator do not have equal day and night on the June solstice. This phenomenon, known as the equinox, occurs when the tilt of the Earth's axis is perpendicular to the sun's rays, resulting in approximately equal day and night lengths.
true