Mid-Autumn Festival Mid-Autumn Festival The Mid-Autumn Festival is a harvest festival celebrated notably by the Chinese and Vietnamese people. The festival is held on the 15th day of the 8th month of the lunar calendar with full moon at night, corresponding to late September to early October of the Gregorian calendar with a full moon at night. Mooncakes, a rich pastry typically filled with sweet bean paste or lotus seed paste are traditionally eaten during the festival. The Mid-Autumn Festival is also known by other names, such as: The festival celebrates three fundamental concepts that are closely connected: Traditions and myths surrounding
Equinox Iranian calendars as Nowruz (means new day), while the autumnal equinox (September) marks the beginning of autumn. When Julius Caesar established the Julian calendar in 45 BC, he set 25 March as the date of the spring equinox; this was already the starting day of the year in the Persian and Indian calendars. Because the Julian year is longer than the tropical year by about 11.3 minutes on average (or 1 day in 128 years), the calendar "drifted" with respect to the two equinoxes — so that in AD 300 the spring equinox occurred on about 21 March, and by