🪷 वामन जयन्ती · Vāmana Jayantī

Vāmana's three-step measure of all worlds; Bali's surrender. (= Onam in Kerala.)
Associated deity: Vāmana (5th daśāvatāra of Krishna)

Tradition

Tradition: Vaishnava

Avatāra index: #15 of 22 (per Bhāgavata 1.3)

Vrata: Yes (fasting day)

Detection Rule (Pure Pañchāṅga-Based)

{
  "tithi_number": 12,
  "tithi_paksha": "Śukla",
  "lunar_month": "Bhādrapada"
}

Sources

Precedence: 2 (lower = higher priority on multi-festival days)
Engine: Festival catalogue runs at request time over BOB-History pañchāṅga output