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
Ancient of Days icons, the Ancient of Days is sometimes identified with God the Father or occasionally the Holy Spirit; but most properly, in accordance with Orthodox theology he is identified with God the Son, or Jesus. Most of the eastern church fathers who comment on the passage in Daniel (7:9-10, 13-14) interpreted the elderly figure as a prophetic revelation of the son before his physical incarnation. As such, Eastern Christian art will sometimes portray Jesus Christ as an old man, the Ancient of Days, to show symbolically that he existed from all eternity, and sometimes as a young man, or wise baby,