'Sun' in the Bible

While the sun was setting [marking the end of the Sabbath day], all those who had any who were sick with various diseases brought them to Jesus; and laying His hands on each one of them, He was healing them [exhibiting His authority as Messiah].

so he said to the vineyard-keeper, ‘For three years I have come looking for fruit on this fig tree and have found none. Cut it down! Why does it even use up the ground [depleting the soil and blocking the sunlight]?’

“There will be signs (attesting miracles) in the sun and moon and stars; and on the earth [there will be] distress and anguish among nations, in perplexity at the roaring and tossing of the sea and the waves,