Does it depend on the date to build the shed?

There's no need. It's all superstition.

A shed is a temporary building for work or accommodation.

The almanac (also called Huang Li, Huang Li and Shu Tong) is a kind of almanac that can display various calendars such as Gregorian calendar, Lunar calendar and Ganzhi calendar at the same time, and has a lot of rules and contents related to good fortune and avoiding misfortune. It is said that it was created by Xuanyuan Huangdi [1].

The yellow calendar not only includes astronomy, meteorology, seasons and seasons, but also contains some taboos that people should abide by in their daily lives. Its contents guide the farming opportunities of working farmers in China, so it is also called farmers' calendar.