The Night Shift Sleep Schedule: A Worked 12-Hour Example
Working nights means sleeping against your body clock. A fixed plan helps. Here is a worked example for a 7 pm to 7 am shift; shift the times to suit yours.
The daily plan
- 3:30 pm: Wake, get light and eat a meal.
- 6:15 pm: Travel to work.
- 7:00 pm to 7:00 am: Shift, with a main meal near the start and light snacks later.
- 1:00 am (optional): A 20-minute nap if allowed.
- 7:30 am: Travel home in sunglasses, then wind down.
- 8:30 am to 4:00 pm: Anchor sleep, about 7.5 hours (five cycles).
Light strategy
Use bright light at the start of the shift. Wear dark sunglasses on the commute home and keep the bedroom blacked out.
Caffeine rules
Use it in the first half of the shift and stop about six hours before sleep, around 2 am in this example.
Days off
Many workers keep a compromise, such as sleeping late and adding a nap, rather than switching fully to a day pattern. Consistency reduces fatigue.
Safety
Driving home after nights is risky. If you are very drowsy, nap before driving or use other transport.
When to seek help
Persistent insomnia or severe sleepiness may indicate shift work sleep disorder. See our guide and talk to a doctor.
Frequently asked questions
Should I sleep in one block or two?
One anchor block is usually better, with a short nap if needed. See naps before a night shift for how to time one.
What if my shift differs?
Shift every time in the plan by the same amount.
Can the calculator help?
Yes, enter your wake time to see bedtimes.
Summary
- Keep a fixed anchor sleep after the shift.
- Use bright light early in the shift and sunglasses going home.
- Stop caffeine about six hours before bed.
- Take care driving home.
Medical disclaimer: This article is for general information only and is not medical advice. If you have persistent sleep problems or excessive daytime sleepiness, speak with a doctor or sleep specialist.