March is a month of spring equinoxes, religious observances, and cultural celebrations, many of which fall on dates that change annually. These movable feasts are determined by the lunar calendar or the cycles of nature, ensuring that they occur on the same relative position in the sky each year.
Spring Equinox (March 19 or 20)
The spring equinox marks the first day of spring in the Northern Hemisphere and fall in the Southern Hemisphere. It occurs when the sun crosses the celestial equator, creating equal day and night hours. This astronomical event holds significance in many cultures, often associated with renewal, rebirth, and the beginning of new beginnings.
Shrove Tuesday (7 weeks before Easter)
Shrove Tuesday, also known as Mardi Gras or Pancake Day, is the last day of indulgence before Lent, the Christian period of fasting and penitence. It is celebrated with feasting, parades, and the consumption of pancakes, a symbolic way to use up rich foods before the fasting begins.
St. Patrick’s Day (March 17)
St. Patrick’s Day commemorates the patron saint of Ireland, St. Patrick, who introduced Christianity to the island in the 5th century. It is a national holiday in Ireland and a widely celebrated occasion around the world, with parades, traditional Irish music and dance, and consumption of green-colored food and beverages.
Equinox of the Bees (March 20 or 21)
Also known as the Vernal Equinox or the Spring Equinox, the Equinox of the Bees marks the beginning of the honeybee swarming season. This annual phenomenon occurs when a colony of honeybees splits into two, with one group leaving the hive to establish a new colony. The date aligns with the spring equinox, as the warm weather and abundant pollen provide favorable conditions for the bees to thrive.
Nowruz (March 20 or 21)
Nowruz, meaning “new day” in Persian, is the Persian New Year, celebrated in many countries around the world, particularly in Iran, Afghanistan, and Azerbaijan. It marks the beginning of spring and the renewal of nature, celebrated with colorful celebrations, traditional dishes, and the exchanging of gifts.
These are just a few examples of March holidays that change their observation dates. These movable feasts add a unique dimension to the calendar, reflecting the cyclical nature of the seasons and the diverse cultural traditions around the world.