Gayatri Jayanti 2026: Date, Puja Vidhi, Mantra And Significance Of Veda Mata Gayatri Gayatri Jayanti 2026 is an important Hindu observance dedicated to Goddess Gayatri, who is widely revered as Veda Mata, the mother of the Vedas. Devotees mark the day by chanting the Gayatri Mantra, performing puja, observing vrat, and seeking blessings for wisdom, clarity, good health, and spiritual strength.