what time does evening start?
The day starts when the SUN raises. Normally afternoon , evening, night commencements are understood based on this. Therefore when SUN raises at 6.00 a.m ., 12.00 clock is noon & then starts afternoon , evening therefore will be 6.00 p.m and 12.00 midnight. Evening is the time in between day and night. When the sun is leaving and the stars are entering.