![We change our clocks back to Daylight Savings Time tonight. Once again, it's time for the biannual gripe/discussion about this practice. : r/Calgary We change our clocks back to Daylight Savings Time tonight. Once again, it's time for the biannual gripe/discussion about this practice. : r/Calgary](https://external-preview.redd.it/Ruqlj2ysZe4wrrI-dPWiUapfJpu9hIM2eLBJlvdJt18.jpg?auto=webp&s=3e39364eb9b7baf6a06e01ead0d3f017a7581499)
We change our clocks back to Daylight Savings Time tonight. Once again, it's time for the biannual gripe/discussion about this practice. : r/Calgary
![Switching to daylight saving time permanently could have negative impacts: sleep expert | CityNews Calgary Switching to daylight saving time permanently could have negative impacts: sleep expert | CityNews Calgary](https://cf-images.us-east-1.prod.boltdns.net/v1/static/593482582001/e1d637a4-cad6-4203-9b70-a2084a9edfd5/854c2464-7e7d-43b0-b011-59f8b3f54bae/960x540/match/image.jpg)
Switching to daylight saving time permanently could have negative impacts: sleep expert | CityNews Calgary
![Circadian rhythm expert cautions Albertans against permanent daylight savings time | News | University of Calgary Circadian rhythm expert cautions Albertans against permanent daylight savings time | News | University of Calgary](https://arts.ucalgary.ca/news/sites/default/files/styles/ucws_news_hero_image_desktop/public/2021-10/Alberta%20vs%20UTC-6-cropped%201500.jpg?itok=iD0QlNSO)
Circadian rhythm expert cautions Albertans against permanent daylight savings time | News | University of Calgary
![Lethbridge prof says constant Standard Time is preferable to Daylight Saving Time - Lethbridge | Globalnews.ca Lethbridge prof says constant Standard Time is preferable to Daylight Saving Time - Lethbridge | Globalnews.ca](https://i0.wp.com/media.globalnews.ca/videostatic/news/5s90nxvsl5-hsb5sawnan/DST_VOTE_PKG_QUINN_.jpg?w=1040&quality=70&strip=all)