are there particular time periods in which we wish good afternoon, evening,or night?if yes, then what r they?
477527
From 12:00:01 to 16:59:59 you wish someone "good afternoon."\n\nAfter that you wish someone "good evening" as a greeting and "good night" if they are leaving.\n\nThere are exceptions to this, but this covers 95% of the cases.
924950
Morning.\n\nIt is my time to be happy with the day.\nmandy
771785
Sundays, 10pm\nRepeated Weds, 10pm
1153123
4 a.m.\n☺\nCan't sleep in the summer until dawn
248017
The only reason you are using the arcaic am and pm system is because the english language doesn´t have a single word for day and night. For the rest of us there are 24 hours to the (day + night) so it´s 00:00 which is the first minute of the first hour in the (day + night) after while 23:59 is the last minute of the (day + night) before.
249442
Have you ever tried spoiling yourself on Sunday evening?  Such as dinner out, a good dessert, a walk, visiting a friend? I think everyone has some form of the blues on Sunday evening because you know it is back to the same old grind on Monday......
50835
No, all you're doing is re-adjusting your body's clock. I used to work midnight to 8 am when I was single, and loved it. I also enjoy driving at night moreso than in the day.
359948
Ah.. see I am in Cambridge, England, and it is 10.27 am and I am meant to be working! Is it 5:30 in the afternoon or the morning? If its the morning, go to bed!!
1068882
Me too....I am not sure why that is though.  I think it might be because our bodies are used to having fun at night.....not having the stresses of our daily jobs, can hang out with friends, etc.  So I think over the years your body has associated night time as "the right time"
601818
Day: water <--- land\nNight: water ---> land
448355
11 PM\n\n(Of the previous day)\n(3 hours earlier)
863268
I am a few days late, but I am guessing between dusk and 9pm\n\nprobably 7:30-8:30
784064
Has it really been that bad of a day to be wearing sunglasses at 10pm? Wearing sunglasses at night is fun though!
983671
Yes, monday nights and tonight (saturday) at 6:10pm
981685
In the night, really. Under the moon.....maybe dancing to my favorite song.....something poetic like that :)
914830
Why, PIMMS o'clock of course...\nThat's basically any time after 12pm!
606535
May I ask what time of the month it is?