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
MV Sirius Star tape specified that an unspecified cash ransom was to be delivered to "Sirius Star", where it would be counted using machines that were able to detect counterfeit bills. On 20 November, the pirates demanded a ransom having set a 10-day deadline. Mohamed Said stated: "We do not want long-term discussions to resolve the matter. The Saudis have 10 days to comply, otherwise we will take action that could be disastrous." The then Foreign Secretary David Miliband ruled out the UK paying any form of ransom, saying "There is a strong view of the British Government, and actually the international community,