🌐EnglishEnglishDeutschFrançaisItalianoNederlandsPolskiSvenskaTiếng ViệtРусскийالعربيةไทย中文日本語EntityQ1778552· pop 19sidereal dayone day of sidereal time; the time in which Earth rotates once around its axis, relative to the point of the vernal equinoxAvailable in 19 languagesFrançaisDeutsch中文日本語РусскийItalianoAfrikaansBelarusianCatalanChuvashCzechConnectionssidereal timeEntity