Extremely Unlikely, Never in a __ Sundays

This page is the CodyCross answer for the clue below from Beach Bliss, Group 2049, Puzzle 2 (Dune Buggies).

Question is: Extremely Unlikely, Never in a __ Sundays

and the answer is: MONTHOF

Word Meaning:

MONTH — A period into which a year is divided, historically based on the phases of the moon.

Definitions from Wiktionary.

Extremely unlikely, never in a __ Sundays — CodyCross Answer | CodyCross Solutions