Holidays and recovery: why one week off is often not enough

You return from holiday feeling refreshed, and by your third day in the office it feels as though you had never been away. You are not alone: in her research, holiday researcher Jessica de Bloom found that recovery had often disappeared after just one week back at work – regardless of whether the holiday was a short break or a six-week trip.

A large meta-analysis of several studies confirms this: on average, the positive effects on wellbeing and health have completely faded by the first day back at work. Experts call this the fade-out effect.

Why does this happen? A frequently cited study by Jana Kühnel and Sabine Sonnentag followed teachers before and after the Easter and Whitsun holidays. The result: good moods faded particularly quickly among those who were immediately under time pressure again or had to deal with demanding tasks. So the holiday itself was not the problem, but the unfiltered return afterwards.

Conversely, this means: How you spend your holiday and how you return matters more for genuine recovery than the number of days off alone.

Not all free time is equally restorative. Work psychologists Sabine Sonnentag and Charlotte Fritz developed a model that remains a standard in recovery research today: the Recovery Experience Model. It describes four experiences which, together, create genuine recovery rather than simply letting time pass.

If your mind is constantly on work during a holiday, you may be ticking days off the calendar, but you will barely recover. This is exactly where simply taking time off differs from genuine recovery.

Finnish researchers at Tampere University found that many people do not reach peak recovery until the eighth day of their holiday. Other studies place the optimum at between eight and eleven days. A classic one-week holiday often cuts the recovery curve short just as it is starting to build.

That does not mean a week is pointless. It means you need to use those days more intentionally when taking more time off is not an option.

For health and wellbeing, the frequency of recovery periods throughout the year often matters more than the length of a single holiday. Several short breaks, such as a week three or four times a year rather than three consecutive weeks once, provide more regular opportunities to recover.

One often overlooked side effect: anticipation of an upcoming trip has been shown to improve wellbeing. So if you have something specific to look forward to more often, you benefit twice over: before and during your break.

Your next holiday is often weeks or months away. That is why it is worth looking at the same four building blocks on a smaller scale: a walk without your phone, a weekend with no tightly scheduled plans, a new hobby you do purely for enjoyment, or simply an evening where you decide what happens.

This micro-recovery does not replace a holiday, but it helps prevent exhaustion from quietly building up between breaks. That is what this longevity series is about: not short-term time off, but routines that support you for years.

If you want to reflect on your recovery in a structured way, our Longevity Snapshot offers a starting point for assessing your current status.