The Coalition for Permanent Standard Time (CpST) is a dedicated group of diverse organizations and individuals who support the elimination of biannual clock change in the United States through the restoration of permanent standard time. It’s time to ditch daylight saving time (DST).

Health Precautions

Delayed sunrise/sunset from DST increases the risk of depression, obesity, heart disease, cancer, and fatal car crashes

Dark Bus Stops

DST forces you to begin the day in the dark while you go to work or school. Standard time provides more daylight to start your morning.

Drowsy Driving

When adjusting to DST, evidence shows that drivers may be drowsy on the road, which negatively impacts public safety.

Circadian Wellness

Permanent standard time aligns closely with the body’s internal clock (circadian rhythm), which improves one’s health.


CpST advocates for the introduction and adoption of legislation (state/federal level) implementing permanent standard time throughout the United States.

Advocacy Toolkit

Support CpST’s mission by reaching out to your state or federal representatives requesting the implementation of permanent standard time. Download our Advocacy Toolkit to assist you with the next step.

Our Members

Members of CpST support and agree with the Permanent Standard Time Sign-on Letter. Individuals can also make a personal pledge to support permanent standard time. By signing this pledge, you will be added to our list of supporters.


The Coalition for Permanent Standard Time Hosts Briefing at the Hill

The Coalition for Permanent Standard Time will visit Capitol Hill on Wednesday, November 15, 2023, advocating for the implementation of permanent standard time.

The day will commence with a briefing at the Rayburn House Office Building at 8:00am, with Congressional office staff in attendance.


Dr. Karin Johnson
Dr. Beth Malow
Dr. Karen Gamble
Dr. Vishesh Kapur
Jay Pea

The panel will discuss the significance of standard time and the imperative of instituting permanent standard time for our physical health, mental health, and safety. A Q&A session will conclude the discussion.

Post-Briefing Activities

After the briefing, the Coalition will head to Capitol Hill. Members will engage with legislators and their staff, emphasizing the importance of permanent standard time.

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