W

The rules for DST changed in 2007 for the first time in more than 20 years.

https://www.nist.gov/pml/time-and-frequency-division/popular-links/daylight-saving-time-dst

It doesn't work so well now that we have air conditioning.

DST was formally introduced in the United States in 1918

Now, frens, what happened in 1918?

W

The rules for DST changed in 2007 for the first time in more than 20 years.

https://www.nist.gov/pml/time-and-frequency-division/popular-links/daylight-saving-time-dst

It doesn't work so well now that we have air conditioning.

DST was formally introduced in the United States in 1918 Now, frens, what happened in 1918?

W

The rules for DST changed in 2007 for the first time in more than 20 years.

https://www.nist.gov/pml/time-and-frequency-division/popular-links/daylight-saving-time-dst

It doesn't work so well now that we have air conditioning.