Which is better? Attending AA meeting first thing in morning or in the evening?
I've done both but early on the night one was what I needed because that's when I would drink.
Never a bad time whenever you would normally drink is a good suggestion. I drank day and night so both work for me lol
Both
Evening
Both, 24/7
I’m currently Monday night, Wednesday night, Saturday morning. I love them all. It is a perfect through the week schedule for me, but I must say that morning meeting sets the tone for my Saturday. 
What ever suits you. I am not a morning person. I focus better later in the day. I also go by the meeting. (I understand that all areas have as many options has I have here). Some are a better fit for me than others. I have a lot of issues paying attention and getting lost in thought. Stay strong and keep moving forward.
Either one works.
Just go.
I attend all recovery meetings through out the day some in the morning afternoon and evenings, just depends where you feel comfortable
I think it’s a matter of personal preference… are you a morning person? If so, I personally wake up and do my morning meditation and gratitude followed by my 6:30am AA zoom meeting. Great meeting with great recovery. To each his own in their recovery though.
For me when I was attending morning meetings my day seemed to get off to an excellent start. I definitely prefer morning meetings over evening…N.A. or A.A.