Ключевые слова: 1, adjust, ahead, alarm, arrow, banner, black, blue, change, clock, clockface, clouds, concept, dalight, day, daylight, daylight savings, daylight savings time, design, dst, electricity, forward, horizontal, hour, isolated, light, march, move, nature, rotate, round, sakura, saving, savings, set, sky, spring, springtime, summer, summertime, sun, sunlight, switch, time, turn, up, wallclock, watch, work,