The rising sign is your Cosmic body and it's your first appearance and also your physical appearance. It's Your first personality. It's the first house in your natal chart. It's the body that houses your sun sign and your moon sign. The planet of your rising sign is your Chart ruler. Almost everyone know about their sun sign but don't know about their rising sign or AKA Ascendant sign. The rising sign makes your whole body with 12 houses and this is how important it is to know your time of birth. Without your time of birth, your natal chart might not be that accurate. And you can't produce the 12 houses. The Rising sign is part of the big three which is the Sun☀️, the Moon🌕 and the Ascendant Aka Rising🌅. 👑-King Lit