Evening is the period of a day that begins at the end of daylight and overlaps with the beginning of night.[1] It generally indicates the period of time when the sun is close to the horizon and comprises the periods of civil, nautical and astronomical twilight. The exact times when evening begins and ends are subjective and depend on location and time of year. It may be used colloquially to include the last waning daytime shortly before sunset.[2]
The close of day, esp. the time from about 6 p.m., or sunset if earlier, to bedtime; the period between afternoon and night.