Daylight Saving Adjustment | Time Management Systems

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Daylight Saving Time Adjustments for TMS Time Clocks

Federal Changes Require Some Device Updates

Beginning in 2007, Daylight Saving Time was extended as part of the Energy Policy Act of 2005.  This table shows the dates when Daylight Saving Time starts and ends in 2017.

As a result of this Act, certain electronic devices need to be updated to adjust for this. Your time clock may be affected by these changes.

U.S. Daylight Saving Time Schedule 2017
Start March 12
End November 5
DS On 10
DS Off 44

Update Your Device

Follow the steps below to identify what actions you may need to take in order to prepare your time clock for Daylight Saving Time. Please note that you may have more than one clock type at your location.


Download guides for Daylight Saving Time adjustments for the following clocks:

No DST adjustments are needed for these clocks:

  • IT 3100
  • ID Punch 7
  • ID Punch 9
  • GT 400
  • ESS
  • Kiosk

Not sure which clocks you are using? View our time clock models.