I'll tell you how the Sun rose

I'll tell you how the Sun rose --
A Ribbon at a time --
The Steeples swam in Amethyst --
The news, like Squirrels, ran --
The Hills untied their Bonnets --
The Bobolinks -- begun --
Then I said softly to myself --
"That must have been the Sun"!
But how he set -- I know not --
There seemed a purple stile
That little Yellow boys and girls
Were climbing all the while --
Till when they reached the other side,
A Dominie in Gray --
Put gently up the evening Bars --
And led the flock away --