1911 Encyclopædia Britannica, Volume 7… (1911)
“ DELPHINIA, a festival of Apollo Delphinius held annually on the 6th (or 7th) of the month Munychion (April) at Athens. All that is known of the ceremonies is that a number of girls proceeded to his temple (Delphinium) carrying suppliants’ branches and seeking to propitiate Apollo, probably as a god having influence on the sea. It was at this time of year that navigation began again after the storms of winter. ”
