We are on the day (night) shift.

我们值白(夜)班。

youdao

For these reasons, all day and night shift inspectors carried out a work stoppage today that paralyzed the production lines.

FORBES: Foxconn Quality Control Workers Strike Over iPhone 5 Workload, Production Lines "Paralyzed"

Programmers--sorry, seamen--hired from places like India and Russia would have their own cabins, work eight- or ten-hour stretches on either a day or night shift and have the rest of the time to sleep, play shuffleboard or take a water taxi to shore.

FORBES: Magazine Article

Shifts should rotate clockwise, from day to evening to night shift.

CNN: FAA knew controllers nap, ignored fatigue issue