The term is loosely used to refer to any clock that shows in addition to the time of day astronomical information.
Astronomical time clock.
Cfl 11 halogen 3 incandescent 11 led 11 xenon 1 color family.
Black 1 gray 3 green 2 white 5 electrical features.
Automatically activate lighting presets and sequences using real time or astronomical events or turn them on manually via hold or override functions.
Now we no longer need the photocell because this astronomical timing device turns on the lights everyday at sunset it knows when the sun sets in its zip code location and turns off the lights precisely at 12 am.
Sunrise sunset moonrise moonset dusk dawn and twilight sun distance day length altitude and much more.
30 amp 120 277 volt astronomic indoor outdoor time switch.
Pre meditatively we heightened the foremost astronomical time clock ingredients you may distil with centrally light switch will support you locate the best astronomical time clock with factors value and money.
30 amp 240 volt dpst electronic water heater time switch.
Tork 30 amp 120 277 volt astronomic indoor outdoor time switch model ewz201c 166 70 166 70.
Universal time ut1 also known as astronomical time refers to the earth s rotation.
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Et2845c astro electronic time clock 4 circuit 120 to 277v 365 7 day 449 00.
International atomic time tai is a time scale that uses the combined output of some 400 highly precise atomic clocks.
The timeclock supports event recurrence modes like everyday weekday weekend and daily it also offers fully configurable daylight saving time settings.
Search for a city s sun and moon information.
These timers will allow for up to the minute programming battery backup for power loss up to 28 events total and automatic daylight saving time corrections without the need of user interaction.
Astronomical 11 digital 1 compatible bulb type.
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20 amp 120 volt to 277 volt astronomic indoor outdoor 7 day digital timer with holiday 2 channel grey.
They come in standard 24 hour 7 day and 7 day astronomic versions.
This could include the location of the sun and moon in the sky the age and lunar phases the position of the sun on the ecliptic and the current zodiac sign the sidereal time and other astronomical data such as the moon s nodes for indicating eclipses or a rotating star map.