2015年3月13日 · The same with in the night, if someone said that you would think of any time between the hours of 8pm and 6am, or thereabouts. However, at night generally means the specific time between when night begins and when you go to sleep, let's say between 8pm and 10pm. It's similar with other specific times of day, such as at midnight or at noon.

"The tiger hunts by night" sounds more dramatic than "The tiger hunts at night." Consider the title of the following film: They Drive by Night, which is a hyped-up way of presenting a movie about truck drivers who are trying to survive in their tough world. Had the film been called "They Drive at Night" it would have sounded pretty ho-hum.

2013年1月21日 · "Good night" as a greeting was once a feature found almost exclusively in Ireland. In James Joyce's "The Dead", for example, it is used both as greeting: —O, Mr Conroy, said Lily to Gabriel when she opened the door for him, Miss Kate and Miss Julia thought you were never coming. Good night, Mrs Conroy. And as a farewell:

"Good night" as noted by yourself means to have a good night's sleep, so "Good Evening" is used instead. "Evening" lasts from after Afternoon(4 p.m.) till after sunset, depending on where you live. There is also "Dusk", which could be used for the time right after the sun goes beneath the horizon, and the sky is dim, but not dark.

2020年3月27日 · It has nothing to do with the dateline. The relevance of that is whether someone else's time is ahead or behind yours, and, it is not necessarily as business meeting. A younger person might call in the middle of the night so that a parent can talk in the day. –

2015年9月8日 · 'Night' is defined as: "The period of time between 'Evening' and 'Dawn' ". People tend to get confused at the difference between the terms 'DAY' and 'DATE'. If it is Monday and it becomes 2 a.m., since the light of the sun is no longer visible in the sky then that is the 'Night-of-the-previous-day", so it is 'Monday-Night'.

2011年9月16日 · The choice of prepositions depends upon the temporal context in which you're speaking. "On ~ afternoon" implies that the afternoon is a single point in time; thus, that temporal context would take the entire afternoon as one of several different afternoons, or in other words, one would use "on" when speaking within the context of an entire week.

@Mitch On a related note, the OED entry for “small hours” gives “the early hours after midnight denoted by the small numbers, one, two, etc.” Interestingly, the 1st citation is from Charles Dickens in 1836: “He invited friends home, who used to come at ten o'clock, and begin to get happy about the small hours.”

2010年12月9日 · The convention stems from the term itself. Midnight comes from 'mid-night.' In conversation, the 'night' of which 'midnight' is in the middle, is considered the night of the date mentioned. If you are referring to a deadline, this also will refer to the stroke of 12 after the evening of the same date. Example: The paper is due by Friday at ...

@WS2: At the time of writing, I knew that I personally wouldn't normally use yesterday night.So I just made a quick check on Google Books (repeated in the link here in this comment), and figured that "About 21,200 results" implied other people did use it.