Sunrise, Sunset

Exploration into visualizing the varying sunrise and
sunset times across the world. An automated script takes
latitude and longitude coordinates and generates a customized
sunrise and sunset calendar for that location, along with
related geotagged flickr images.

Customized Automation was a book documenting the results of the study, as well as explaining the code used.

Sunrise Sunset

How does the amount of daylight differ from place to place? Here the sunrise and sunset times of Oslo, Anchorage, and Cape Town are superimposed on top of one another.

Sunrise Sunset

The map of daylight for Oslo, Norway, with images from that area tagged with "sunrise" or "sunset" incorporated into the bars.