This is my first Haiku I think, the others have been more in the form of Senryu than Haiku. Haiku speaks of nature almost all the time, and should express the present here and now of a moment. Senryu is a more flexible form, like Haiku in form but not in expression. Here is my Haiku for you:

Leaves rustle in the wind
The coolness of a night breeze
Sleep overcomes me

Yours truly,