City of Hewlett, New York

Hewlett is located at 40°38'34" North, 73°41'45" West (40.642778, -73.696111).

According to the United States Census Bureau, the city has a total area of 0.90 mi² (2.32 km²). 0.89 mi² (2.30 km²) of it is land and 0.01 mi² (0.02 km²) of it is covered by water. The total area is 0.69% water.

Hewlett is located in the Eastern Standard Time (EST) timezone, GMT-05:00. It observes Daylight Saving Time (DST).