Zomertijd. Voorwaarts. Wekker met muts op gele achtergrond. - Stockfoto’s en -afbeeldingen

Alarm clock wearing heat on yellow background. Summer time concept

Yellow round alarm clock and moon on the yellow background

Clock switch to summer time and to winter time

Clock switch to summer time and to winter time

Clock changing from summer to winter time

Fall Back Daylight Saving Time concept with yellow clock, boots and autumn leaves on yellow background.

Clock switch to summer time and to winter time. Set of alarm clocks.

Eight hour feeding window concept or breakfast time with clock on plate and wooden spoon.

The circadian rhythms are controlled by circadian clocks or biological clock.

Clock changing from summer to winter time. Alarm clock with winter hat.