If 17 October of a year is a Saturday, what day of the week is 30 December of the same year?

💡 Solution & Explanation

Count the days from 17 October to 30 December: 14 more days in October, 30 in November, and 30 in December, so 74 days in all. 74 ÷ 7 leaves a remainder of 4, so move 4 days forward from Saturday: Wednesday.