noonday

Midday; noon.

Midday; twelve o’clock in the day.

Pertaining to midday; meridional: as, the noonday heat.

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

Of or pertaining to midday; meridional.

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

the middle of the day