solstice
noun[C]
uk/ˈsɒl.stɪs/us/ˈsɑːl.stɪs/either of the twooccasionsin theyearwhen thesunisdirectlyabove either thefurthestpointnorthor thefurthestpointsouthof theequatorthat iteverreaches. These are thetimesin theyear, in themiddleof thesummerorwinter, when there are thelongesthoursofdayornight:
至,至点thesummer/wintersolstice夏/冬至
Compare
equinox
Astronomy
- albedo
- Andromeda
- Aquarius
- Aries
- asteroid
- full moon
- galactic
- galaxy
- Gemini
- geostationary orbit
- observatory
- orbit
- orbital
- penumbra
- phase
- substellar
- sunspot
- supergiant
- supermassive
- supermoon