Vivaha Muhurat (Marriage)
Marriage is treated as its own samskara throughout - Caturmasa is a hard bar here (not the soft/informational treatment used elsewhere), Tuesday has no midday exception, and Pushya is the one nakshatra excluded everywhere in this engine only for marriage. Both partners' full birth details are needed: the twelve-kuta and Manglik pre-screen below always runs before any date is searched, per both source documents' explicit warning against skipping it.