Houston clocks return to standard time on Sunday, November 1, 2026, at 2 a.m., when the local time becomes 1 a.m. The National Institute of Standards and Technology confirms the 2026 date. Under the current rule, the fall change happens on the first Sunday in November; November 5 is not a fixed annual date.
The clock change is a useful reminder to review your alarms, but the right maintenance depends on the device. A sealed alarm and an alarm with a replaceable battery need different care.
Match the checklist to the alarm
The U.S. Fire Administration’s smoke-alarm guidance recommends monthly testing and maintenance according to the manufacturer’s instructions.
| Alarm type | What to check |
|---|---|
| Replaceable 9-volt battery | Test monthly. Replace the battery at least annually and replace the alarm every 10 years. |
| Sealed, long-life battery | Test monthly. Replace the entire alarm according to its instructions; do not open it to replace a nonreplaceable battery. |
| Hardwired alarm | Test monthly. For models with a replaceable backup battery, follow its replacement instructions; USFA recommends annual backup-battery replacement. Replace the alarm every 10 years. |
Check the label and manual for your particular model. Have a qualified electrician install hardwired alarms. Do not remove an alarm’s battery to silence nuisance alarms; follow the manufacturer’s directions for testing, cleaning and the hush function.
Make one record for the whole property
Walk through the building and write down each alarm’s location, model, manufacture or replacement date, and the result of its test. Photograph labels where they are safely accessible. A simple record is easier to maintain than trying to remember which device chirped last month.
For a rental home, tell the property manager about a failed test or an alarm that needs replacement. For a workplace, coordinate with the person responsible for the building’s fire-protection system; a household checklist does not replace the facility’s inspection program.
Put the next check on the calendar
Set a recurring monthly reminder and identify who will follow up on any problem. Keep the device manuals and maintenance notes where another household member or property contact can find them. The fall clock change is a convenient review date, not the only time to pay attention to an alarm.
If fire or smoke has damaged the property, follow emergency responders’ instructions about entry. HTX Elite Build can discuss fire and smoke damage restoration once the site is safe. Share the property details to discuss assessment and repair needs.