In fact after looking it up it appears to be 15 days!
Fifteenth day, Lantern Festival
(Traditional Chinese: 元宵節 , Pinyin: yuán xiāo jié, literally: first night festival)
The 15th day marks the first full moon after the Spring Festival and of the New Year, also known as yuán xiāo jié meaning "first night of the full moon". The day is as well known as Lantern Festival day.
Another reunion dinner is held with lanterns and oranges being a large part of the celebrations.
It is customary to eat special sweet dumplings called yuanxiao resembling the shape of the full moon. These round balls are made of glutinous rice flour stuffed with sugar fillings, symbolizing reunion.