Someone decides, at nine in the evening, that they need an appointment. Maybe they have just finished work. Maybe they finally have ten quiet minutes.
What happens next depends entirely on how that business is set up. If there is a booking page, the appointment exists by morning. If there is only a phone number, the intention has to survive until Monday.
Booking hours and meeting hours are different hours
33% of meetings were booked outside office hours — before 8am, after 6pm, or at the weekend. One in five was booked after 18:00.
A third of demand arrives when the office is closed. But that number on its own hides the more interesting finding: only 13.5% of meetings are actually held outside office hours.
| Booked |
|
33% |
| Held |
|
13.5% |
People organise their lives in the evening and at the weekend. They still want to meet during the working day.
That gap is the whole finding, and it changes what you do about it. You don’t need to start taking meetings at 9pm. You need to be bookable at 9pm for a meeting that happens on Tuesday at ten.
Sunday is an admin day, not a meeting day
6.6% of all bookings are made on a Sunday. Only 1.7% of meetings are held on one.
Nearly four times as many people arrange a Sunday meeting as attend one. Sunday is when the calendar gets sorted out, not when the work happens.
Across the week, the same split shows up in a smaller way: Monday is the busiest day to book, Tuesday the busiest day to meet. The most common start time is 10:00, with a visible dip at midday. So if you send booking links, reminders or campaigns, the start of the week is when people are ready to act — and the meetings they book will mostly land a day or two later.
Christmas empties the calendar, summer barely dents it
In Germany, Austria and Switzerland, the Christmas weeks run at about a third of normal booking volume — the same pattern in 2024 and again in 2025. The quietest summer week drops only 14%.
| Christmas weeks |
|
33% |
| Quietest summer week |
|
86% |
Summer holidays are staggered: one person is away, the rest are working. Christmas is synchronised, and the whole calendar stops at once. If you plan around a general “holiday slowdown,” you are preparing for the wrong shape of quiet.
A third of your demand arrives at a closed door
Whether that matters depends on what the alternative looks like. If a booking page is open or an AI phone agent replies to a call, the appointment simply exists by morning and nobody has to do anything. If the only route is a form or a phone call leading to voicemail, the request waits however long that takes.
is how long a request that arrives on Friday evening waits before someone picks it up on Monday morning. For some businesses that is perfectly fine. For anyone whose prospects are also talking to a competitor, it may not be.
And because most of those bookings are for meetings during normal hours, the cost of missing them isn’t an evening of work. It’s a meeting that would have happened on Tuesday, going to someone else.
What to do about it
Know your own numbers. A third is the average across our whole customer base. Yours will be higher or lower depending on your business or on who books with you. Take your own after-hours share, multiply by your monthly bookings and your average booking value, and you have a figure for what is actually arriving when nobody is there.
Have at least one channel that works when you don’t. If someone decides on Friday evening and you have no way to take the booking, the question isn’t so much whether you lose it, but rather whether the next business they try does have one.
Don’t forget the phone. A booking page only captures people who are already on your website. Depending on the business, plenty of customers still reach for the phone first, and a line that rings out after 6pm captures nobody.
Don’t confuse being bookable with being available. Only 13.5% of meetings actually happen outside office hours. Opening your calendar to Sunday evenings isn’t the answer. Being reachable on Sunday evening for a Tuesday morning slot is.
Run your own number
Run your own number
Your after-hours share, your monthly bookings, your average booking value.
What this data does not show
We measured when demand arrives for meetings that were successfully booked. We cannot tell you how many after-hours enquiries a phone-only business loses, because a customer who wanted to book at 9pm and could not leaves no record anywhere.
We only see businesses that already make it possible to book outside office hours, whether through a booking page or an AI agent that answers the phone. Businesses reachable only by a person during office hours are not in this data — which means these figures describe the floor of after-hours demand, not the ceiling.