How many days from April 15 to November 4?

From April 15 to November 4, there are 202 days. This includes the days remaining in April, the full months of May through October, and the days in November up to the 4th. Specifically, there are 15 days left in April, 31 in May, 30 in June, 31 in July, 31 in August, 30 in September, 31 in October, and 4 days in November.