🌿 Seasonal STEAM

Autumn Began on 21 June

Four dates in the same view, from the brightest day of the year to an August morning with dew on the grass. Tap forward and watch the bar at the bottom: daylight shrinks with every tap, long before anything changes colour.

first yellow leaf → 21 June 15 July 1 August 18 August Daylight in Oslo 15 hours One yellow leaf. The evidence has been coming since June.
21 June
the light turns
15 July
still all green
1 August
rowan berries turn
18 August
first yellow leaf
Daylight and the first yellow leaf
Rowan berries from green to red
Dew — longer, cooler nights
58
days since the light turned on 21 June
3 h 50 min
shorter day in Oslo than at the solstice
0
leaves need to have changed colour for autumn to have started