Observance calendar
Pilgrimage calendar
Upcoming festivals, feast days, and pilgrimages at sacred sites worldwide. Filter by tradition, country, or type, and add any observance to your calendar.
December 2026
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Feast of Our Lady of Guadalupe
PilgrimageDec 12 – Sun, Dec 13, 2026
Basilica of Our Lady of Guadalupe· Mexico · Christianity
One of the world's largest religious pilgrimages, drawing an estimated 10-12 million people around Dec 12. Festivities begin the night before with an all-night vigil, Las Mananitas at midnight, indigenous dances, and torch-running pilgrims.
March 2027
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Equinox Serpent of Light
ObservanceSat, Mar 20, 2027
Chichen Itza· Mexico
At the spring and autumn equinoxes, late-afternoon light casts a serpent-shaped shadow descending the staircase of El Castillo (the Temple of Kukulcán).