Our household consumed 420 kilowatt-hours last month, which caused the electricity bill to increase significantly.

The ancient monastery recorded the length of the temporal hours to determine the schedule for prayer.

The museum's latest exhibit features a 15th-century book of hours adorned with gold leaf and miniature scenes.

The museum's exhibit featured several illuminated books of hours from the late medieval period.

We scheduled the workshop into four half-hours to fit everyone's availability.

The mission depended on several zero hours, each marking the moment when a new phase would begin.

We planned our evenings around the bar's happy hours to enjoy discounted cocktails and snacks.

The maintenance crew logged several block hours during the overnight inspection.

The security guard noticed lights on in the office after hours and reported it to the manager.

The art gallery held an after-hours reception for members to preview the new exhibition.