Ключевые слова: 12 oclock, aging process, alarm, alarm clock, alertness, business, calendar date, change, checking the time, circle, clock, clock face, clock hand, closeup, concepts, countdown, day, deadline, dial, digital display, finance, hour hand, hourglass, ideas, instrument of time, midnight, minute hand, morning, motion, night, number, number 12, reminder, routine, sand, sleeping, speed, stopwatch, the past, time, time clock, time machine, time zone, timer, waking up, wall clock, wasting time, watch timepiece, working,