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
Shadows of a Hot Summer and force Ondřej to bring a doctor to the house. They threaten Ondřej that if he appeals for help they will kill his family. Ondřej eventually realises that he has to deal with them by himself. He kills all the Ukrainians, but one of them shoots him and he dies. The film ends with Ondřej's funeral. Shadows of a Hot Summer Shadows of a Hot Summer () is a 1978 Czechoslovak thriller film by František Vláčil. The film won a Crystal Globe award at the Karlovy Vary International Film Festival in 1978. The film is set in the 1940s after