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HB0039 • 2026

PERMANENT DAYLIGHT SAVING TIME

PERMANENT DAYLIGHT SAVING TIME

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The official status still shows this bill as active or still awaiting another formal step.

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Plain English Breakdown

The official status indicates the bill passed both chambers, but the final action listed is a re-referral to the Rules Committee on March 21, 2025. It is unclear if this represents a procedural step before enactment or an error in the provided metadata.

HB0039: Permanent Daylight Saving Time

This bill amends the Time Standardization Act to make daylight saving time the year-round standard for Illinois, starting March 2026.

What This Bill Does

  • Amends Section 1 of the Time Standardization Act (5 ILCS 440/1).
  • Sets a start date at 2:00 AM on the second Sunday in March 2026 to advance clocks one hour.
  • Establishes daylight saving time as the year-round standard for the entire state after that date.
  • States that federal law controls if its dates differ from those listed in this bill.
  • Applies the new time standard to all state agencies, local governments, schools, and legal contracts.

Who It Names or Affects

  • All residents of the State of Illinois
  • State government departments and officers
  • Public schools and school districts within the state
  • Cities, towns, counties, and other local governments

Terms To Know

Daylight Saving Time
The time standard that is one hour in advance of United States Standard Central Time.
Standard Central Time
The official time zone based on the mean astronomical time of 90 degrees longitude west from Greenwich.

Limits and Unknowns

  • This bill cannot override any federal laws or authorized orders regarding U.S. time zones.
  • If dates in this bill differ from future changes to the federal Uniform Time Act, the federal dates will apply instead.
  • The effective date is upon becoming law, but final status depends on executive action not shown here.

Bill History

No action history is stored for this bill yet.

Official Summary Text

PERMANENT DAYLIGHT SAVING TIME