This site uses different types of cookies, including analytics and functional cookies (its own and from other sites). To change your cookie settings or find out more, click here. If you continue browsing our website, you accept these cookies.
We've recently made an accessibility improvement to the community and therefore posts without any content are no longer allowed. Please use the spoiler feature or add a short message in the message body in order to submit your weekly challenge.
I first used the date parser to convert the sunrise and sunset times. I then used a datetimediff() to determine the length of the day. I then used a multi-row formula to determine the difference in day length from one day to the next, used a separate stream into a summary tool to determine the overall total of minutes different and unioned the streams. Fairly straightforward: