Inmeridiem is an artwork that happens once a day, for an audience of one, at the precise moment between sunrise and sunset. The artwork is installed on the third floor of Deichman library, Bjørvika from September 22, 2021 to September 23, 2022.
Frequently asked questions
How long does it last?
The whole experience lasts about 15 minutes, but please reserve no less than 45minutes for your visit. It is important that you are on time as the artwork can only be activated within a limited time frame. If you don’t show up by you check-in time, we will offer the experience to someone at the library.
How do I get there?
Check in at the information desk - Third Floor, Deichman library, Oslo
Anne-Cath. Vestlys plass 1
0150, Oslo
Does it cost anything to book a spot?
What if I’m late?
If you are more than 15 minutes late, your spot will be offered to another person at the library. Please let us know if you can’t make it by Emailing
When can I visit?
When you click on “Book your Spot” you will find a window with all available spots. Note that all available spots are around the midday hours.

As you are the only guest for the day, we kindly ask that you are mindful of your place and inform us at if you need to cancel, no matter if your cancellation comes close to the time of activation.
Can I bring someone with me?
Inmeridiem is for one person only. You can bring someone with you, but we ask that they remain at a distance. It is OK for your companion to take pictures/video from a distance.
Everything is booked, how can I see it?
Spots are released on the 15th of every month. You can also make individual date requests outside the months available by writing to
Book your spot
Tickets (free) are released on the 15th of each month (until 23.09.2022)

Booking can be made through the eventbrite link here.

If you have a special request outside released dates please write to