Clocks set back for winter time

On Sunday, October 25, clocks will be set back by one hour as part of the transition to winter time. This change affects how time is measured in many regions, typically to align with seasonal changes in daylight.

Automatic updates for some devices

While some devices, such as smartphones and computers, will automatically update their clocks, others will require manual adjustments. This distinction is important for ensuring all devices show the correct time after the change.

Manual adjustments for household appliances

Users are advised to set back the clocks on ovens, microwaves, and electronic alarms by one hour. These adjustments help maintain the proper functioning of devices that rely on accurate time settings for their operation.

Adjusting heating systems

The programmable thermostat on heating systems should be adjusted to ensure the heating activates at the correct time, avoiding waking up in a cold house. This adjustment helps maintain comfort and energy efficiency during colder nights.

Temperature recommendations

ADEME recommends setting the temperature to 19 °C in living areas when occupied, 16 °C when away, and 22 °C in the bathroom. These guidelines aim to balance comfort with energy conservation.

Checking delayed start appliances

Delayed start appliances such as dishwashers, washing machines, and dryers should be checked to ensure they trigger at the correct time, especially if using off-peak hours to reduce electricity bills. This helps save energy and money.

Adjusting automatic blinds

Automatic blinds should be adjusted to open and close at dusk to limit heat loss, as recommended by ADEME. This adjustment helps maintain indoor temperatures and reduce energy use.

Updating exterior lighting

Exterior lighting and connected lamps that use timers should have their on times advanced due to the earlier onset of night. This change ensures lighting is activated when needed, based on the new time settings.

Checking alarm systems

Alarm systems and surveillance cameras should be checked to ensure their automatic activation and deactivation times are correctly set. Incorrect times can distort image timestamps, affecting the reliability of recorded data.

Adjusting vehicle clocks

Older vehicles may require manual adjustment of the dashboard clock, and electric or plug-in hybrid car owners should verify programmed charging hours align with off-peak times. This ensures optimal use of energy-saving opportunities.

Testing smoke detectors

Finally, it is recommended to test smoke detectors and replace batteries if necessary during the time change. Ensuring these safety devices are functional is crucial for household safety.