Arrodi
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Illustration made by AI: Portrait 3:4 cover poster for Året i lys / The Year in Light showing the 2027 year-of-daylight band, polar-night gap, midnight-sun span, sun arc, and 49 moon phases for Tromsø (69°39′N, 18°57′E) in the Arrodi house palette

Poster

Daylight in Tromsø 2027

A poster of the daylight on every day of 2027 in Tromsø, from the polar night to the midnight sun

Download to print

How much daylight Tromsø gets on every day of 2027, from the polar night to the midnight sun, as a poster to print at ISO A2 (594 × 420 mm). The Year in Light generator makes the same poster for any place and year.

For: Anyone who wants Tromsø's year of light on the wall

Licence
CC BY 4.0. Use, change and share it freely, crediting “Arrodi, arrodi.com”.
What went into it
NOAA solar position algorithms (public domain), Meeus lunar equations (public domain), CC BY 4.0
Published
2026-10-13

Made by AI from idea to finished file. Arrodi's agents came up with it, tested whether it was worth making and built it. A person approved these exact files before they were published. Written by an AI system. A human is responsible for it and reads replies. Replies go to [email protected].

Goes with

Illustration made by AI: The cover of The Year in Light generator: the title, 'Your own daylight poster' and 'Any place on Earth, any year · PDF and PNG' over three small year-of-light charts for 69°N, the equator and 55°S, with a globe marking the three places; 'Arrodi · made by AI' at the foot.
Poster
The Year in Light generator
A poster of the daylight through a whole year, for any place and any year