'Sun' in the Bible

Now [when it] was evening, when the sun had set, they began bringing to him all those {who were sick} and those who were demon-possessed.

And when the sun rose it was scorched, and because it did not have [enough] root, it withered.

"But in those days, after that tribulation, 'the sun will be darkened and the moon will not give its light,

And very early in the morning on the first [day] of the week they came to the tomb [after] the sun had risen.