It means that facebook chat line has been opened and is idle after 10 minutes.
it means they're idle (away etc.) like on msn when they have a clock its the same thing for facebook chat except its a moon, however you cant choose to be idle you only have the option to be online or offline and if your online and you havent done anything for a while on facebook chat it automatically puts you to idle seeing how your online but not doing anything, hope that answered your question!
The blue dot signifies that a user is currently active on Facebook or Messenger. The half moon icon indicates that the user has Do Not Disturb mode activated, which means they won't receive any chat notifications.
no you have to be 562 years old to get this!sorry to dissapiont all you idiots!
don't do anything on facebook for about ten minutes and a little moon will appear to your friend when they look at you on chat. the moon means you haven't done anything on facebook for a while even though you are still online. it also means idle or away
it means that the user put themselves offline
It means that that user is idle. The half moon comes up after the user does not interact with Facebook for a consecutive ten minutes.
The little moon on Facebook signifies that you have activated the "Dark Mode" feature, which changes the background of the app to a darker color scheme. It is an option for users who prefer a darker interface for reduced eye strain or aesthetic purposes.
A crescent moon shape next to a name on Facebook chat indicates that the person has enabled the "Do Not Disturb" feature, meaning they won't receive notifications for new messages.
The little moon shape beside someone's name on Facebook chat box means that the person has enabled the "Do Not Disturb" mode. It indicates that they are not receiving any notifications for new messages at the moment.
Not be logged into facebook or not be active for ten minutes then it shows a moon
In some contexts, a half moon with three stars can be a symbol of Islam, representing the Islamic faith. The crescent moon is a common symbol associated with Islam, and the three stars can represent principles such as faith, prayer, and charity.
Someone is on facebook but chooses to go offline. All messages sent to this person will go to their inbox. To go offline, click the chat widget in the lower right hand corner of your browser. When it pops up, move your cursor up to "Settings" and click on it. Click "Go Offline."