Month calendar
The December 2026 observances, listed in date order or viewed in a month grid. Local ritual windows are calculated for your city.
In December 2026, open any date for its published observances, plain-language context, and the local window calculated for your city.
Fasting day
Margashirsha · Krishna paksha
Ekadashi is the eleventh lunar day, traditionally marked by a chosen form of fasting and prayer.
Sri Aurobindosamadhi remembranceObservance
Margashirsha · Krishna paksha
Pradosham is a twice-monthly Shiva observance held around the local sunset.
Observance
Margashirsha · Krishna paksha
The monthly night of Shiva in the waning lunar fortnight.
Observance
Margashirsha Amavasya
Margashirsha · Krishna paksha
The new-moon lunar day, observed through quiet attention and remembrance.
Osho (Rajneesh)birth anniversaryObservance
Pausha · Shukla paksha
The sixth lunar day, observed in Murugan and other regional traditions.
Fasting day
Pausha · Shukla paksha
Ekadashi is the eleventh lunar day, traditionally marked by a chosen form of fasting and prayer.
Festival
A major Vishnu observance with its tradition and confidence stated clearly.
Observance
Pausha · Shukla paksha
Pradosham is a twice-monthly Shiva observance held around the local sunset.
Observance
Pausha · Krishna paksha
A monthly Ganesha fast that is broken at local moonrise.
Observance
Pausha · Krishna paksha
The sixth lunar day, observed in Murugan and other regional traditions.
Ramana Maharshibirth anniversaryThe upcoming full moons, fasts and festivals, calculated for your city. One email every Sunday.
Free. One email a week. Stop any time.
A daily version delivered the previous evening is coming.
