All the sun long it was running, it was lovely, the hay
fields high as the house, the tunes from the chimneys, it was air
and playing, lovely and watery
and fire green as grass.

what does the speaker mean when he says, “all the sun long it was running”?

the sunny weather allowed him to play outside all day.

he was exhausted by the end of the summer.

he worked all day and only got to explore the farm at night.

the summer season made the sunny days longer.