'Early in the Morning' in the Bible

And the LORD said unto Moses, Rise up early in the morning, and stand before Pharaoh, and say unto him, Thus says the LORD God of the Hebrews, Let my people go, that they may serve me.

And Moses wrote all the words of the LORD, and rose up early in the morning, and built an altar at the foot of the mountain, and twelve pillars, according to the twelve tribes of Israel.

And he cut out two tables of stone like unto the first; and Moses rose up early in the morning, and went up unto mount Sinai, as the LORD had commanded him, and took in his hand the two tables of stone.