The top is Sun (日，see Post 4)
The bottom is Grass (草，see Post 49)
When the Sun rises just above the grass is Morning.
Similar to shell bone script, except the straight horizontal line in the bottom.
The big seal script for the character is
In which, the bottom is changed very big. Some people believe that the bottom is a type of grass, others think that it was written this way mistakenly.
The small seal script for Morning is
The clerical script for Morning is
Its Pinyin is Zao3.
早 is a popular character. People greet each other in the morning:"早上好！” （Good morning!). Even just say "早！“ （Morning!), which are same as people do with English.