midnight sun midnightly • mid-nineteenth · · · Info · Definitions · Characters · · midnight sun · · Text Common · · Latin · · Scripts 12 · · Length 3 · · Syllables Definitions · · · (noun) the sun visible at midnight (inside the Arctic or Antarctic Circles). Synonyms: midnight sun. · · Noun Definition 1 Characters · · space U+0020 d latin small letter d U+0064 g latin small letter g U+0067 h latin small letter h U+0068 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075