Inaugurating the conference Saturday, former president A.P.J Abdul Kalam, said: The Naval Science and Technological Laboratory (NSTL) at Visakhapatnam, which is a unit of DRDO, has taken the lead and developed this cochlear implant which is undergoing final laboratory evaluation.
In layman's terms, the evening can range anywhere from four o'clock to nine. In the vernacular of at least parts of the rural Southern United States and in some British dialects, evening is used to mean afternoon, as the main meal of the day, dinner, traditionally has occurred at midday.
What time does the evening start? Answer Wiki. I don't know of any firm definitions because evening is a social construct, but I'd say it starts at the end of civil twilight (when the sun is 6 degrees beyond sunset) and ends at the end of astronomical twilight (when the sun is 18 degrees beyond sunset). You have to adjust this for high latitudes I suppose.