Patristicnectar.org has an audio synaxarion with the saints of the day and a short biography of them. The different jurisdictions include the saints of the day. There's a book by Fr. Lawrence Farley that has what you're asking, but it's far from comprehensive “A Daily Calendar of Saints.” I don't think there is a comprehensive list. More comprehensive books exist that cost a prohibitive amount.Is there a website that has a comprehensive list of the Orthodox saints and some type of biography on their lives? Just starting to barely tip my toes into Orthodoxy and it's a very vast tradition that is almost overwhelming.