'Seasons' in the Bible

for an angel of the Lord went down into the pool at appointed seasons and stirred up the water; the first one to go in after the water was stirred was healed of his disease.]

He said to them, “It is not for you to know the times or epochs which the Father has fixed by His own authority.

yet He did not leave Himself without some witness [as evidence of Himself], in that He kept constantly doing good things and showing you kindness, and giving you rains from heaven and productive seasons, filling your hearts with food and happiness.”

[For example,] you observe [particular] days and months and seasons and years.

Now as to the times and dates, brothers and sisters, you have no need for anything to be written to you.