As the evening sky begins to darken from approx 20.30hrs

on Saturday the 3rd of September reasonably low along the S – SW horizon

the star Antares will be 2.3° below & to the right of a 1st quarter Moon

this event should be at it’s best at 21.30hrs

but will be setting below the SW horizon by approx 22.00hrs

if you do plan to observe / image this event remember to dress for the conditions