Shuttle crew members were awakened at 06:29 UTC.
Undocking operations began about an hour before the separation of the shuttle and the Space Station.
The two spacecraft undocked at 09:53 UTC.
The total docked time was 6 days, 17 hours and 2 minutes.
After undocking, Wilmore piloted Atlantis to a point about 450 feet ahead of the station, then, began a flyaround.
Once the flyaround was completed, Atlantis performed separation burns to increase the distance between the shuttle and the ISS and left the Space Station complex area at about 10:36 UTC.

During a routine flush out of the shuttle waste water tank Wednesday morning, the astronauts ran into a problem.
Mission Control noticed a reduction in the flow from the nozzle that vents the waste water into space.
The tank can hold 165 pounds of liquid waste and the crew only managed to get it down to about 80 pounds.
Later in the day, astronauts used the camera on Orbital Boom Sensor System (OBSS) to survey the condition of the nozzle.
Since no ice was found, Flight Controllers told the crew that it is likely that there is a blockage in the line.

Standard late inspections of the Thermal Protection System took place later on Flight Day 10.
About 12:15 UTC, Wilmore and Melvin began grappling and unberthing the OBSS for the survey of the shuttle's heat shield.
With help from Bresnik, they inspected the reinforced carbon-carbon of the right wing leading edge, then the nose cap and the left wing leading edge.
The inspection tasks took more than five hours.
Shuttle crew members were awakened at 06:29 UTC. Undocking operations began about an hour before the separation of the shuttle and the Space Station. The two spacecraft undocked at 09:53 UTC. The total docked time was 6 days, 17 hours and 2 minutes. After undocking, Wilmore piloted Atlantis to a point about 450 feet ahead of the station, then, began a flyaround. Once the flyaround was completed, Atlantis performed separation burns to increase the distance between the shuttle and the ISS and left the Space Station complex area at about 10:36 UTC.
During a routine flush out of the shuttle waste water tank Wednesday morning, the astronauts ran into a problem. Mission Control noticed a reduction in the flow from the nozzle that vents the waste water into space. The tank can hold 165 pounds of liquid waste and the crew only managed to get it down to about 80 pounds. Later in the day, astronauts used the camera on Orbital Boom Sensor System (OBSS) to survey the condition of the nozzle. Since no ice was found, Flight Controllers told the crew that it is likely that there is a blockage in the line.
Standard late inspections of the Thermal Protection System took place later on Flight Day 10. About 12:15 UTC, Wilmore and Melvin began grappling and unberthing the OBSS for the survey of the shuttle's heat shield. With help from Bresnik, they inspected the reinforced carbon-carbon of the right wing leading edge, then the nose cap and the left wing leading edge. The inspection tasks took more than five hours.
STS-129