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Autumnal equinox
| Глоссарий морской лексики и терминологии (английский язык) |
The time when the sun crosses the equator, under a southerly motion, and the days and nights are then everywhere equal in length. (see libra.)
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Autumnal, английский
Pertaining to the autumn season. the autumnal equinox occurs on or about september 22 in the northern hemisphere and on or about march 21 in the southern hemisphere.
Autumnal catarrh, английский
Autumnal point, английский
That part of the ecliptic whence the sun descends southward.
Autumnal signs, английский
Libra, scorpio, and sagittarius.
Autumnalis [e], латинский
Equinox, английский
- Either of two occasions during the year when the apparent sun`s path crosses the plane of the earth`s equator. also the date when the sun is directly overhead at noon on the equator, occurring on or around both march 21 and september 22, the former is the vernal equinox and the latter the autumnal equinox
- Either of two times a year, midway between the solstices, when the lengths of night and day are approximately equal.
- The two times of the year when the sun crosses the equator and night and day are of equal length; occurring around march 20 or 21 (spring equinox) and september 22 or 23 (fall equinox).
- The two times of the year when the sun crosses the equator and night and day are
Equinoxes, английский
The two points of intersection of the ecliptic and the equator; so called, because on the sun`s arrival at either of them, the night is everywhere equal in length to the day.
Everywhere, английский
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Autumnal point, английский
That part of the ecliptic whence the sun descends southward.
Automati, английский
Blow-off apparatus. see blow-off-pipe.
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