Board Thread:New on Pretty Cure Wiki/@comment-31550511-20181212231126/@comment-1631127-20181227212657

Also the page revealed the birthdays of the new girls

Aries April 12 - Cure Star

Cancer July 7 - Cure Milky

Virgo September 8 - Cure Soreil

Sagittarius November 23 - Cure Selene

Source:http://www.toei-anim.co.jp/tv/startwinkle_precure/character/#tab