December 31, 2024 – January 4, 2025
Gahambars (six seasonal festivals) (Maidyarem)
Six seasonal festivals of creation.
Maidyarem begins Dec 31, 2024 and ends Jan 4, 2025.
Worldview Events Calendar
The observances of the world views, with their dates for 2025 and 2026. Every date was verified against an authoritative source. Where a tradition keeps more than one reckoning, each reckoning stands on its own line and the two are never merged. Lunar dates are subject to local sighting and calendar variation.
Upcoming Observances
October 31, 2026
Reformation Day
November 1, 2026
All Saints' Day
November 2, 2026
All Souls' Day
November 8, 2026
Mahavir Nirvan (Diwali)
November 8, 2026
Bandi Chhor Divas
November 8, 2026
Diwali (Deepavali)
November 10, 2026
Birth of the Bab (Twin Birthdays, first day)
November 11, 2026
Birth of Baha'u'llah (Twin Birthdays, second day)
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December 2024
January 2025
January 24, 2025
Sadeh (Yazdi tradition (Fasli))
Midwinter fire festival.
Avesta.org's Fasli calendar lists a Yazdi-tradition Sadeh on Jan 24, 2025, a different reckoning from the Iranian civil date.
January 29, 2025
March 2025
March 15–19, 2025
Gahambars (six seasonal festivals) (Hamaspathmaidyem)
Six seasonal festivals of creation.
March 20, 2025
Nowruz (New Year) (Fasli)
Zoroastrian and Persian new year; spring equinox.
The equinox fell on Mar 20, 2025 (09:01 UTC); the nominal Fasli calendar date is Mar 21.
April 2025
April 30 – May 4, 2025
Gahambars (six seasonal festivals) (Maidyozarem)
Six seasonal festivals of creation.
June 2025
June 29 – July 3, 2025
Gahambars (six seasonal festivals) (Maidyoshahem)
Six seasonal festivals of creation.
August 2025
August 15, 2025
Nowruz (New Year) (Shahenshahi (Indian Parsi) New Year)
Zoroastrian and Persian new year; spring equinox.
September 2025
September 12–16, 2025
Gahambars (six seasonal festivals) (Paitishahem)
Six seasonal festivals of creation.
October 2025
October 1, 2025
Mehrigan (Avesta.org 2025 summary)
Autumn festival of Mithra.
Avesta.org's 2025 summary prints a one-day variant, Oct 1, 2025.
October 2, 2025
Mehrigan (Fasli)
Autumn festival of Mithra.
October 12–16, 2025
Gahambars (six seasonal festivals) (Ayathrem)
Six seasonal festivals of creation.
December 2025
December 31, 2025 – January 4, 2026
Gahambars (six seasonal festivals) (Maidyarem)
Six seasonal festivals of creation.
Maidyarem begins Dec 31, 2025 and ends Jan 4, 2026.
January 2026
January 30, 2026
March 2026
March 15–19, 2026
Gahambars (six seasonal festivals) (Hamaspathmaidyem)
Six seasonal festivals of creation.
Nominal Fasli window: the same six festivals recur in these windows in 2026, but no published 2026 Fasli summary was retrieved, so this window is not year-verified.
March 20, 2026
Nowruz (New Year) (Fasli)
Zoroastrian and Persian new year; spring equinox.
The equinox falls on Mar 20, 2026 (14:46 UTC); the nominal Fasli calendar date is Mar 21.
April 2026
April 30 – May 4, 2026
Gahambars (six seasonal festivals) (Maidyozarem)
Six seasonal festivals of creation.
Nominal Fasli window: the same six festivals recur in these windows in 2026, but no published 2026 Fasli summary was retrieved, so this window is not year-verified.
June 2026
June 29 – July 3, 2026
Gahambars (six seasonal festivals) (Maidyoshahem)
Six seasonal festivals of creation.
Nominal Fasli window: the same six festivals recur in these windows in 2026, but no published 2026 Fasli summary was retrieved, so this window is not year-verified.
August 2026
August 15–16, 2026
Nowruz (New Year) (Shahenshahi (Indian Parsi) New Year)
Zoroastrian and Persian new year; spring equinox.
Government lists give Aug 15, 2026; many community calendars give Aug 16.
September 2026
September 12–16, 2026
Gahambars (six seasonal festivals) (Paitishahem)
Six seasonal festivals of creation.
Nominal Fasli window: the same six festivals recur in these windows in 2026, but no published 2026 Fasli summary was retrieved, so this window is not year-verified.
October 2026
October 2, 2026
Mehrigan (Fasli)
Autumn festival of Mithra.
October 12–16, 2026
Gahambars (six seasonal festivals) (Ayathrem)
Six seasonal festivals of creation.
Nominal Fasli window: the same six festivals recur in these windows in 2026, but no published 2026 Fasli summary was retrieved, so this window is not year-verified.
4 of 133 observances shown. Dates verified October 28, 2026; lunar dates remain subject to local sighting.