Yep, we're already losing daylight. July is when daylight begins to noticeably shorten across the US.⁣ ⁣ Northern areas like Seattle, Minneapolis, and Billings lose about 50 minutes by the end of the month, while cities in the central US and Northeast, such as New York, Chicago, Boston, and Denver, lose about 40-30 minutes. In Texas, Florida, and the Gulf Coast, it's only around 20 minutes.