SpaceX will begin August with three launches in four days, note that dates and times may change.
Starlink Group 10-6 Smallsats, Thursday, August 1st from 9:19 – 2:02 AM PDT from Kennedy Space Center, Florida.
Cygnus CRS-2 NG-21 a resupply mission to the ISS on Saturday, August 3rd 8:28 AM PDT, from Cape Canaveral. This is the 21st flight of the Orbital ATK’s uncrewed resupply spacecraft Cygnus and its 20th flight to the International Space Station under the Commercial Resupply Services contract with NASA.
Starlink Group 11-1 Smallsats, Sunday, August 4th from 12:00 AM-4:31 AM PDT, from Vandenberg SFB, California.
Transporter 11 (dedicated SSO rideshare), is a dedicated rideshare flight to a sun-synchronous orbit with dozens of small microsatellites and nanosatellites for commercial and government customers. Perhaps around Thursday, August 15th, from Space Launch Complex 4E, Vandenberg, California.