A.T. Robertson Commentary Mark 11:12

"And on the morrow, when they were come out from Bethany, he hungered." — Mark 11:12 (ASV)

On the morrow (τη επαυριον). Matthew 21:18 has "early" (πρω), often of the fourth watch before six A.M. This was Monday morning. The Triumphal Entry had taken place on our Sunday, the first day of the week.