Nonday vs. Noonday

Nondayadjective

Not taking place in the day.

‘a person who works nonday shifts’;

Noondaynoun

The time of noon; the time of day when the sun is highest in the sky, especially on a hot day.

Noondaynoun

(figurative) The time of greatest prosperity.

Noondaynoun

Midday; twelve o'clock in the day; noon.

Noondayadjective

Of or pertaining to midday; meridional; as, the noonday heat; only mad dogs and Englishmen go out in the noonday sun.

Noondaynoun

the middle of the day