The bliss of going to bed at nine

Dear reader,

Most Sunday evenings, for the last two years, I have been in bed by nine. The lights are off by nine-fifteen. I am asleep, on most Sundays, by nine-thirty. The wake-up the next morning is at the usual six, which means I have had eight and a half to nine hours of sleep — substantially more than my normal weekday seven and a half. The Monday that follows is, in my own private testing, demonstrably better than a Monday that has followed a normal Sunday bedtime.

I am writing about this because the early Sunday bedtime is one of the most useful small structural commitments I have made, and because I think the early-bedtime case has not been made well in the wellness literature, which mostly focuses on sleep hygiene during the week rather than on the small specific intervention of a very early Sunday.

Why Sunday specifically

Because the week ahead starts on Monday morning, and the most useful thing I can do for the body that has to start the week is to send it into the week with a small sleep surplus. The Sunday-night early bedtime is, in effect, a small front-loaded investment in the week's recovery. The body, starting the week with extra sleep, draws on the surplus through Tuesday and Wednesday. The cumulative effect is a week that runs at slightly better baseline energy than a normal week would.

There is also the small structural benefit of having Sunday evening unambiguously be the close of the weekend. The early bedtime means there is no slow drift into Monday morning's anxieties on Sunday night. The week is over by nine. The next week begins after a full night's sleep. The transition is clean.

What I do in the evenings to make the early bedtime sustainable

Several things. The Sunday dinner is at six-thirty rather than the usual seven-thirty. There is no screen time after seven-thirty. The thirty minutes from eight-thirty to nine is the small evening practice block — body scan, supine twist, a few minutes of reading by lamplight. The bedroom is, by eight-thirty, already in night mode — lights low, phone in the kitchen, the small cool air of the open window.

The hardest part, the first few weeks, was the small social adjustment. Friends would invite us to Sunday evening events that ran late. We declined, gently, several times. After a few months, the friends had updated their understanding, and the Sunday evenings have, for two years now, been left for the early bedtime.

On the small case for the radical early bedtime

Most modern adult lives are, structurally, slightly sleep-deprived. The deprivation is mild but chronic, and the cumulative cost shows up in the small accumulated tiredness that most adults assume is just their age. The early Sunday bedtime is, in some way, a small weekly correction to this deprivation. The body gets a single night that is actually as long as the body needs, and the surplus carries into the week.

If you have not tried this, consider it for a month. One Sunday evening per week, in bed by nine, lights out by nine-fifteen. Notice what the Mondays are like. Notice what the cumulative effect across the month is on the small daily energy of Tuesdays and Wednesdays. The change is small but, in my own experience, reliable.

Until next Sunday,

M.