The iOS Astronomy Wallpaper and Seasons

If you’re wondering why one of the tags in my post is “Day 388” it’s because I shifted from WordPress to ClassicPress once again. In so doing I lost access to Akismet and Jetpack. By losing Akismet I lose comment spam filtering. I also lost access to the Jetpack app so I lost access to my streak info. That’s why I included it as a task.

## Astronomy Wallpaper

If, like me, you’re using the Astronomy Wallpaper on your mobile phones you will have noticed that the shadow over the Northern hemisphere has shifted. It has gone from being a south to North shadow to an East to West shadow from the top of Europe. You can see how parts of Norway, Sweden England and Finland are now in the dark for longer and longer parts of the day. It’s rational that we would see it, but it’s interesting that we can see an illustration of how seasons change the pattern of daylight on earth.

With the Astronomy app on the Apple Watch you can see the same thing, but you can also see cloud cover over the part of the world where you are. In my case it’s Europe.

## Gradual change

The changes are so gradual that if you look at your watch or phone every single day you wouldn’t notice unless you’re looking at the right time of day. If we went up to Kiruna now we might see that we’re in constant darkness according to our phones and watches. If we had a Garmin or Suunto device that displays sunrise and sunset we would see that the day may just be a few minutes long, at this time of year. We see this wherever we are, but to be in the arctic circle would be an extreme demonstration of the seasonal change.

## And Finally

if you have an iphone play with the app and see what the pattern is like for your part of the world.