Doing paperwork in office in home 6pm dark outside heard what I thought was loud planes in distance sounded like more than one went on for 10 minutes which I thought was too long for a plane Went outside to see if military doing something or police. Looked up in dark sky saw what I believe is planet in east with star to its south noticed flashing small light between these two it would move flash disappear appear in very different location sometimes blinking. Then I notice another light doing same little distance away. The plane rumbling sound continued but quieter. Ran in house to get jacket Daughter arrived home in garage ran to her to have her come in yard.Asked dtr what she was seeing and she described what I was seeing Then another flashing light appeared now three not really near each other disappearing appearing moving irratice directions staying in east Ran inside to call police asked if anyone seeing lights in sky he said no took report and said would have police take a look.Went outside dtr still waching same occurring all three objects/sound still present. Went to front yard to see if police would arrive and continued to watch. Lights started to move north doing same as stated above When lights ended up in very north direction all just disappeared. Sound stopped.Entire event last about 45 minutes.