Guru Purnima Tithi 2026: The Exact Date
Guru Purnima Tithi in 2026 falls on Wednesday, July 29. The Purnima Tithi (full moon day) begins at 6:18 PM on Tuesday, July 28, and ends at 8:05 PM on Wednesday, July 29. Because the Purnima Tithi is present at sunrise on July 29 — what’s known as the Udaya Tithi — Wednesday is observed as the main day for Guru Puja, even though the tithi technically begins the evening before.
Why the Tithi Timing Matters
In the Hindu Panchang, a day for festival observance is generally determined by which tithi prevails at sunrise, not simply which date a tithi happens to touch. This is why, even though the Purnima Tithi begins on the evening of July 28, the festival itself is observed on July 29 — the day the tithi is active when the sun rises. Panchang timings can vary slightly by city and region, so it’s worth checking a local Panchang if you’re planning specific puja timings.
What Guru Purnima Marks
Guru Purnima falls on the full moon day of the Hindu month of Ashadha and is dedicated to honouring gurus — spiritual, academic, and life mentors alike. The day is also known as Vyasa Purnima, commemorating the birth anniversary of Maharishi Ved Vyasa, the sage credited with compiling the Vedas and composing the Mahabharata. In the yogic tradition, the day additionally marks when Lord Shiva, as the Adi Yogi, is believed to have begun transmitting yogic knowledge to the Saptarishis, establishing the foundational guru-disciple tradition.
How It’s Observed
Guru Purnima is a day for expressing gratitude — disciples traditionally offer puja and respect to their gurus, and the occasion extends culturally to honouring teachers, mentors, and parents more broadly. Common observances include morning prayers, meditation, chanting, and acts of service or charity. The day is also celebrated by Buddhists, who mark it as the anniversary of Gautama Buddha’s first sermon at Sarnath, and it holds cultural significance for Sikh communities as well.
Is It a Public Holiday?
Guru Purnima is not a nationwide public holiday in India. Whether it’s observed as a day off varies by state, educational institution, and workplace, so it’s worth checking locally if you’re planning around it. Many spiritual organisations, ashrams, and yoga institutions do treat it as a significant observance day regardless of official holiday status.
A Note on Tithi Verification
Panchang calculations can differ slightly between sources depending on the ayanamsa and calculation method used, and timings are typically calculated for a specific city (commonly New Delhi) before being adjusted for other locations. For your own city’s exact sunrise-to-sunrise tithi timing, checking a dedicated Panchang tool for your specific location is the most reliable approach.