equation of time

The equation of time at that date is -2.0 minutes.

The equation of time was used historically to set clocks.

The equation of time is obtained from a published table, or a graph.

And also when telling the time, we must consider the equation of time.

The equation of time can be positive or negative.

Solar noon is always close to 12:00, again differing according to the equation of time.

The back features an equation of time and the zodiac calendar.

The subtraction gives the conventional sign to the equation of time.

The amount of correction is described by the equation of time.

Another calculation of the equation of time can be done as follows.

This correction - which may be as great as 15 minutes - is described by the equation of time.

These variations are codified in the equation of time.

"Then correct the Equation of Time for yesterday," says my logical mind.

An equation of time simulation mechanism drives the pointer on this display.

On other nearby dates the only thing different is the equation of time, so this remains a reasonable estimate for a considerable period.

This corrects the sundial for the equation of time.

Huygens set his values for the equation of time so as to make all values positive throughout the year.

From this date it would seem a schoolboy's task to correct the Equation of Time.

Before these improvements, the equation of time, the difference between apparent and mean solar time, was not even noticed.

During a year the equation of time varies as shown on the graph; its change from one year to the next is slight.

From one year to the next, the equation of time can vary by as much as 20 seconds, mainly due to leap years.

The equation of time is illustrated by an analemma.

Article on equation of time contains an application to Kepler's equation.

This corresponds with the sign of the equation of time, which is positive in the westward direction.

Watches that include the equation of time.