Festival dates · 2026
Ashadha Shukla Purnima. The date in 21 cities, computed for local sunrise, with the tithi times.
The cities split across Tue, 28 July and Wed, 29 July this year: the tithi boundary falls between their sunrises. The table shows every city.
| City | Date | Tithi (local time) | Kathmandu date |
|---|---|---|---|
| Australia and New Zealand | |||
| Sydney | Wednesday 29 July 2026 | Tue, 28 July, 10:50 pm → Thu, 30 July, 12:37 am | same day |
| Melbourne | Wednesday 29 July 2026 | Tue, 28 July, 10:50 pm → Thu, 30 July, 12:37 am | same day |
| Brisbane | Wednesday 29 July 2026 | Tue, 28 July, 10:50 pm → Thu, 30 July, 12:37 am | same day |
| Perth | Wednesday 29 July 2026 | Tue, 28 July, 8:50 pm → Wed, 29 July, 10:37 pm | same day |
| Adelaide | Wednesday 29 July 2026 | Tue, 28 July, 10:20 pm → Thu, 30 July, 12:07 am | same day |
| Canberra | Wednesday 29 July 2026 | Tue, 28 July, 10:50 pm → Thu, 30 July, 12:37 am | same day |
| Hobart | Wednesday 29 July 2026 | Tue, 28 July, 10:50 pm → Thu, 30 July, 12:37 am | same day |
| Darwin | Wednesday 29 July 2026 | Tue, 28 July, 10:20 pm → Thu, 30 July, 12:07 am | same day |
| Auckland | Wednesday 29 July 2026 | Wed, 29 July, 12:50 am → Thu, 30 July, 2:37 am | same day |
| Nepal | |||
| Kathmandu | Wednesday 29 July 2026 | Tue, 28 July, 6:35 pm → Wed, 29 July, 8:22 pm | — |
| United States | |||
| New York | Wednesday 29 July 2026 | Tue, 28 July, 8:50 am → Wed, 29 July, 10:37 am | same day |
| Dallas–Fort Worth | Wednesday 29 July 2026 | Tue, 28 July, 7:50 am → Wed, 29 July, 9:37 am | same day |
| Houston | Wednesday 29 July 2026 | Tue, 28 July, 7:50 am → Wed, 29 July, 9:37 am | same day |
| Chicago | Wednesday 29 July 2026 | Tue, 28 July, 7:50 am → Wed, 29 July, 9:37 am | same day |
| Washington DC | Wednesday 29 July 2026 | Tue, 28 July, 8:50 am → Wed, 29 July, 10:37 am | same day |
| Boston | Wednesday 29 July 2026 | Tue, 28 July, 8:50 am → Wed, 29 July, 10:37 am | same day |
| Atlanta | Wednesday 29 July 2026 | Tue, 28 July, 8:50 am → Wed, 29 July, 10:37 am | same day |
| San Francisco Bay Area | Tuesday 28 July 2026 | Tue, 28 July, 5:50 am → Wed, 29 July, 7:37 am | Wed, 29 July |
| Los Angeles | Tuesday 28 July 2026 | Tue, 28 July, 5:50 am → Wed, 29 July, 7:37 am | Wed, 29 July |
| Seattle | Wednesday 29 July 2026 | Tue, 28 July, 5:50 am → Wed, 29 July, 7:37 am | same day |
Rule: the day the tithi is current at local sunrise (udaya tithi).
The full moon of Ashadha, dedicated to the teacher. It is Vyasa Purnima for the sage who arranged the Vedas and composed the Mahabharata, and for Buddhists the day of the first sermon at Sarnath, when the wheel of the teaching was set turning.
Students honour their teachers, spiritual and academic, and the four-month retreat of the rains (chaturmas, vassa) begins.
In the glossary: guru.
Wednesday 29 July 2026. Ashadha Shukla Purnima; the tithi runs Tue, 28 July, 10:50 pm to Thu, 30 July, 12:37 am Sydney time.
Wednesday 29 July 2026 in Kathmandu. Ashadha Shukla Purnima; the tithi runs Tue, 28 July, 6:35 pm to Wed, 29 July, 8:22 pm Nepal time.
Wednesday 29 July 2026 in New York, Tuesday 28 July 2026 in Los Angeles. US sunrises fall ten to fifteen hours behind Kathmandu's, so when the tithi ends in that gap the US keeps the festival a day earlier than Nepal.
Because the day is decided by which civil day the tithi (lunar day) is current at local sunrise. Sydney's sunrise is four to six hours ahead of Kathmandu's and New York's ten hours behind, so a tithi that ends between two sunrises gives a different day. In 2026 the cities split across Tue, 28 July and Wed, 29 July.
Sun and Moon positions from Meeus' algorithms with the Lahiri ayanamsa, amanta lunar months named by the solar ingress inside them, and the day on which the tithi is current at local sunrise (udaya tithi). Tithi boundaries are accurate to a few minutes; a boundary within minutes of sunrise is worth checking against your temple's panchang.
Other years: Guru Purnima 2027. Nearby: Buddha Purnima · Janai Purnima · all festivals.
See also: the full-year calendar by city · why festival dates differ between Nepal, India and Australia.
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