🪷 प्रदोष व्रत · Pradoṣa Vrata

Twilight worship of Śiva on Trayodaśī.
Associated deity: Śiva

Tradition

Tradition: Shaiva

Vrata: Yes (fasting day)

Detection Rule (Pure Pañchāṅga-Based)

{
  "any_of": [
    {
      "tithi_number": 13
    },
    {
      "tithi_number": 28
    }
  ]
}
Precedence: 7 (lower = higher priority on multi-festival days)
Engine: Festival catalogue runs at request time over BOB-History pañchāṅga output