Dog days sometimes used for the lethargic summer markets. Various computations of the dog days have placed their start anywhere from 3 July to 15 August and lasting for anywhere from 30 to 61 days. They may begin or end with the cosmical rising or heliacal rising of either Sirius in Canis Major or Procyon (the "Little Dog Star") in Canis Minor and vary by latitude, not even being visible throughout much of the Southern Hemisphere. Sirius observes a period of almost exactly 365¼ days between risings, keeping it largely consistent with the Julian but not the Gregorian calendar; nonetheless, its dates
The Groove (Sirius XM) The Groove (Sirius XM) The Groove is the name of Sirius XM Radio's Old School R&B channel, located on channel 50. The service signed on September 25, 2001 as part of XM Satellite Radio's offerings, broadcasting on channel 64. It was one of the three remaining Sirius XM-owned channels (along with Pop2K and The Village) that was not featured on Sirius's lineup until 2011. As part of XM Radio Canada simulcasting the U.S. service (with the exception of Clear Channel's channels) on April 1, 2007, The Groove was added to XM Radio Canada. The Groove focuses mostly on classic R&B,