Restless legs syndrome (RLS) is characterized by unpleasant sensations in the limbs, usually the legs, that occur at rest or before sleep and are relieved by activity such as walking. These sensations are felt deep within the legs and are described as creeping, crawling, aching, or fidgety.
In North America, autumn is usually considered to start with the September equinox (21 to 24 September) and end with the winter solstice (21 or 22 December).
Generally in the Northern Hemisphere we think of Autumn as the time when the leaves turn brilliant colors, and fall off the trees in late September, October, and early November. In South America that happens in late March, April, and early May.