The phrase "afternoon assembly" is correct and usable in written English.
It can be used to refer to a gathering or meeting that takes place in the afternoon, often in a school or organizational context.
Example: "The students were reminded to attend the afternoon assembly in the main hall at 2 PM."
Alternatives: "afternoon meeting" or "afternoon gathering".
If you have morning or afternoon assembly, you can make the announcement then.
* The wave of fear reached the state Capitol, where a bomb threat Thursday forced an interruption of an afternoon Assembly session.
And on Tuesday afternoon, Assembly Speaker Anthony Rendon, Assembly Rules Committee Chair Ken Cooley and Assemblymember Laura Friedman, who chairs the Assembly's subcommittee dealing with harassment, announced they will hold public hearings on the allegations.
Their announcements of school events at the morning assembly were peppered with sarcasm, and soon they were performing at a local comedy club.
These tiny tchotchkes tucked inside nailed-up hosiery are the preamble to the main course — toys that require midnight assembly, itty-bitty electronics that come in inexplicably large boxes, furry things that aren't housebroken.
Facebook has been buzzing with his pupils posting: "Have you seen Sir on the underground?" The film, with its street banter and soundtrack featuring Dizzee Rascal, Tinie Tempah and Kano, should up Sir's cool factor at morning assembly.
I imagine poor Wystan being obliged to join the singing of this, no doubt through gritted teeth, at morning assembly: "School of the mountain and the lochside / School of the white and blue" – and that was the best of it.
The people sitting around with Desmond were studying a proposal for reorganizing the way that the various working groups — Donations, Finance, Outreach, Internet, Sanitation, Medical, Direct Action and many, many more — make their opinions felt in the evening assembly.
At morning assembly, one day in 1976, they shocked their teachers by loudly singing Nkosi Sikelel' iAfrika (God Bless Africa), an African hymn that is now the South African national anthem.
During the morning assembly we were told not to wear colourful clothes as the Taliban would object to it".
In Kashatok's school, the daily morning assembly is spoken in Yup'ik.
