Daylight saving time ends on the first Sunday in November, when clocks are moved back an hour at 2 a.m. local daylight time (so they will then read 1 a.m. local standard time). This year, DST began on March 10 and will end on Nov. 3, 2019.
This is good time to check your smoke detectors and Carbon Monoxide (CO) detectors to ensure that they are all in working order. If you still are using the 9volt battery type of detectors, you need to replace the battery and check for the build date on the back of the detector. If your smoke or CO detector is over 10 years old, you need to replace the detectors. All Smoke and CO detectors expire after 10 years. When purchasing the your new detectors, please ensure you are getting the detectors that have the 10 year battery.