Seasonal skies: July–September

In Hercules: the Great Globular Cluster, M13
In Hercules: a globular cluster, M92
In Serpens: a globular cluster, M5; in Hercules: a double star, Ras Algethi, Alpha Herculis
In Ophiuchus: globular cluster M10
In Ophiuchus: globular cluster M12
In Lyra: the Ring Nebula, a planetary nebula, M57
In Lyra: M56, a globular cluster
In Cygnus: the Blinking Planetary Nebula, NGC 6826
In Vulpecula: the Dumbbell, a planetary nebula, M27
In Sagitta: a globular cluster (?), M71
In Scutum: the Wild Ducks, an open cluster, M11
In Sagittarius: the Swan Nebula, M17
In Sagittarius: open cluster M23
In Sagittarius: open cluster M25
In Sagittarius: the Lagoon Nebula, M8 (with NGC 6530)
In Sagittarius: the Trifid Nebula, M20 and an open cluster, M21
In Scorpius: globular cluster M4
In Scorpius: globular cluster M80
In Ophiuchus: globular cluster M19
In Ophiuchus: globular cluster M62
In Scorpius: open cluster M6
In Scorpius: open cluster M7
In Sagittarius: globular cluster M22
In Sagittarius: globular cluster M28
In Sagittarius: globular cluster M54
In Sagittarius: globular cluster M55