At dawn, the monks performed the liturgies of the hours in the chapel, setting a quiet rhythm for the day.

The IT team addressed several critical security breaches during the off-hours.

I avoid commuting during peak hours to reduce stress and save time.

After many near misses and eleventh hours, the festival finally opened on time.

The veterans reminisced about their finest hours with pride and a touch of melancholy.

Several hectowatt-hours of energy were lost during the outage.

Many restaurants extend their service into the supper hours to accommodate late diners.

During the busy supper-hours, the restaurant added extra staff to handle the surge of customers.

The portable battery stores 150 watt-hours of energy, enough to charge a smartphone several times.

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