A San Antonio, Texas, listener recalls hearing the term las caniculas to denote a period of 12 days in January where the weather seems to run the gamut of all the kinds of weather that will be experienced in the coming year. This period is also known as las cabañuelas. Canicula derives from Latin for “little dog,” a reference to Sirius, the brightest star in the constellation Canis Major, which at a certain time of the year appears in the eastern horizon just before sunrise, appearing to accompany the sun like a faithful pup. There’s a great deal of folklore associated with la canicula, a term applied at different times in different Spanish-speaking countries. In English, this period in late summer is known as the dog days. This is part of a complete episode.