Clocks

thumb|An analog pendulum clock made around 18th century

thumb|right|SSW facing, vertical declining sundial on the Moot Hall in Aldeburgh, Suffolk, England. The gnomon is a rod that is very narrow, so it functions as the style. The Latin motto loosely translates as "I only count the sunny hours." [[File:Melbourne sundial at Flagstaff Gardens.JPG|thumb|right|A horizontal dial commissioned in 1862, the gnomon is the triangular blade. The style is its inclined edge.

symbol which represents the likelihood of a man-made global catastrophe

high-precision time piece

tower with a large clock that can be read from afar

American rapper and television personality (born 1959)

Chinese song

timekeeping device

portable timepiece

computer clock in the form of an integrated circuit that keeps track of the current time

type of clock which self-synchronizes its time using dedicated radio transmitters

timepiece used to assist in tracking the hours worked by an employee of a company

clock that shows the time in various cities around the world

clock chime melody

clock that audibly sounds the hours

thin candle with consistently spaced markings (usually with numbers), that when burned, indicate the passage of periods of time

clock that is larger than a domestic clock and has a mechanism designed to drive a visual time indicator such as dials and or bells as a public amenity

time of day voice service

Clock and censer: the burning incense cuts the strings hold the weights, which fall at regular intervals

right|thumb|Moondial at Queens' College, Cambridge, showing the table of corrections for the phase of the moon

reaction that changes observably after a time

measure of frequency stability in clocks and oscillators

relative direction using a dial

Mathematical question

historic clock in France

public countdown that gives an approximation of what we are close to get 1.5C° (34F) of climate

clock for railway passengers and staff

coordination of otherwise independent clocks

precision clock that provides timing signals to synchronise slave clocks as part of a clock network

clock tower in Cairo, Egypt

[[File:Bowl of Ahaz refracting scaphe sundial, by Georg Hartman, Nuremberg, c. 1525-1564 - Putnam Gallery - Harvard University - DSC07927.jpg|thumb|right|"Georg Hartmann, German, 1525-1564, Bowl of Ahaz [Refracting scaphe sundial], Nuremberg, 1548, Brass Collection of Historical Scientific Instruments, Department of the History of Science, Harvard"]] The scaphe (; also known as a skaphe, scaphion (diminutive) or ) was a sundial said to have been invented by Aristarchus of Samos (3rd century BC). There are no original works still in existence by Aristarchus, but the adjacent picture is an image

a clock that is dependent on another clock (master clock) for its timing

Timer for enlarging in dark room

set of clocks that are automatically synchronized to show the same time

Clocks with visible inner workings.

Refers to several related phenomena

thumb|Dipleidoscope A dipleidoscope is an instrument used to determine true noon; its name comes from the Greek for double image viewer. It consists of a small telescope and a prism that creates a double image of the sun. When the two images overlap, it is local true noon. The instrument is capable of determining true noon to within ten seconds.

The Nintendo Sound Clock: Alarmo is a digital alarm clock developed and produced by Nintendo. It was released exclusively at Nintendo stores and online for Nintendo Switch Online subscribers on October 10, 2024. The device widely released in stores in 2025.