nightly

English Thesaurus

1. happening every night (adj.all)

similar	:	periodic, periodical,
definition	:	happening or recurring at regular intervals (adj.all)

derivation	:	dark, night, nighttime,
definition	:	the time after sunset and before sunrise while it is dark outside (noun.time)

derivation	:	dark, night, nighttime,
definition	:	the time after sunset and before sunrise while it is dark outside (noun.time)