Tonight vs. Night

Tonightadverb

During the night following the current day.

Tonightadverb

(obsolete) Last night.

Tonightnoun

The nighttime of the current day or date; this night.

Tonightadverb

On this present or coming night.

Tonightadverb

On the last night past.

Tonightnoun

The present or the coming night; the night after the present day.

Tonightnoun

the present or immediately coming night

Tonightadverb

during the night of the present day;

Nightnoun

(countable) The period between sunset and sunrise, when a location faces far away from the sun, thus when the sky is dark.

Nightnoun

(countable) An evening or night spent at a particular activity.

Nightnoun

(countable) A night (and part of the days before and after it) spent in a hotel or other accommodation.

Nightnoun

(uncountable) Nightfall.

Nightnoun

(uncountable) Darkness.

Nightnoun

(uncountable) A dark blue colour, midnight blue.

Nightnoun

A night's worth of competitions, generally one game.

Nightverb

To spend a night (in a place), to overnight.

Nightnoun

That part of the natural day when the sun is beneath the horizon, or the time from sunset to sunrise; esp., the time between dusk and dawn, when there is no light of the sun, but only moonlight, starlight, or artificial light.

Nightnoun

Darkness; obscurity; concealment.

Nightnoun

Intellectual and moral darkness; ignorance.

Nightnoun

A lifeless or unenlivened period, as when nature seems to sleep.

Nightnoun

the time after sunset and before sunrise while it is dark outside

Nightnoun

the time between sunset and midnight;

Nightnoun

the period spent sleeping;

Nightnoun

the dark part of the diurnal cycle considered a time unit;

Nightnoun

darkness;

Nightnoun

a shortening of nightfall;

Nightnoun

a period of ignorance or backwardness or gloom

Nightnoun

Roman goddess of night; daughter of Erebus; counterpart of Greek Nyx

Night

Night (also described as night time or night-time or nighttime, unconventionally spelled as nite) is the period of ambient darkness from sunset to sunrise during each 24-hour day, when the Sun is below the horizon. The exact time when night begins and ends depends on the location and varies throughout the year, based on factors such as season and latitude.