What time is it in the Gregorian calendar morning?

The exact time of "morning, dawn, dawn, morning, morning, noon, afternoon, evening, evening, dusk, midnight, night"

Morning: 0-2 am

Dawn: 4-5 o'clock

Dawn: 4-6 o'clock

Morning: 6-7 o'clock

Morning: 6-8 o'clock

Morning: 8- 1 1 pm

At noon: 1 1- 13.

Afternoon: 14- 17.

Evening: 18-22 o'clock

Evening: 17- 18.

Evening: 16- 17.

Midnight: 23- 1 p.m.

Evening: 19-5 o'clock

Morning: from 0 to 6 o'clock.

Dawn: At dawn.

Dawn: It's almost dawn.

Morning: The period around sunrise.

Morning: The period from dawn to eight or nine o'clock.

Morning: The period from morning till noon 12.

Noon: during the day 12 o'clock.

Afternoon: from noon 12 to sunset.

Evening: The period from sunset to late at night.

Evening: Near evening.

Dusk: The period from sunset to sunrise.

Midnight: around 12 in the evening.

Night: The period from darkness to dawn.

The change process of all macroscopic material states is continuous and irreversible, which is their common attribute. The measurement of this continuous event is called time.