Darien is a city located in the Connecticut region of the United States. During the most recent census, Darien had a population of 20,732. Darien is the 43rd most poplulated city in the Connecticut region, the 2,120th most populated city in the United States and the 13,346th most populated city in the world. Darien is in the America/New York timezone which is 4 hours behind UTC. Darien adjusts the hour with daylight savings time during the winter months.
Darien is located at sea level (14 meters / 46 feet). The closest cities to Darien are Stamford (6.5 km / 4.0 miles), East Norwalk (6.7 km / 4.1 miles), Norwalk (6.7 km / 4.2 miles), New Canaan (7.9 km / 4.9 miles) and Old Greenwich (10.1 km / 6.3 miles)