What is another word for postmeridian?
Pronunciation: [pˌə͡ʊstməɹˈɪdi͡ən] (IPA) 
Postmeridian, also known as PM, is a term used to indicate the time period after noon and before midnight. Its synonym, afternoon, refers to the time period between noon and evening. Another synonym is twilight, which is the period just before sunset when the sky is still illuminated. Dusk is another synonym for postmeridian, and it refers to the time when the sky is getting dark after sunset. Evening is a synonym that covers the entire period from sunset to bedtime. Lastly, nightfall means the time when it gets dark after sunset and is also a synonym for postmeridian.
