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).
Best Answer: when it actually feels like fall, then it sometimes starts in late september, or maybe early november, but usually its around beginning to mid october. but the calendar date for when fall starts is the 22nd of september. winter then starts december 21th.