Sun · Moon · Earth

SME Phenological Coordinate Clock

—— · conventional reference
SME natural coordinate timeD:—°   M:—°   Y:—°
D° · Daily solar coordinate
000.00000°
Local apparent solar rotation
M° · Lunar coordinate
000.00000°
New Moon = 0° · Full Moon = 180°
Y° · Solar-year coordinate
000.000000°
Balance I = 0° · Sunturn = 270°
Position in cycle is the time · SME YEAR 1

Orbital state

Observer: Lytton, BC reference
0° BALANCE I90° HIGH SUN180° BALANCE II270° SUNTURN SUN EARTHMOON Y° controls Earth position around SunM° controls Moon position relative to SunD° controls local solar rotation marker
D°0° solar midnight · 180° solar noon
M°0° new · 90° first quarter · 180° full · 270° last quarter
Y°0° northward equinox · 90° northern solstice · 180° southward equinox · 270° winter solstice
SME Phenological Coordinate System · Position in natural cycles is the primary time coordinate. Values are calculated locally from the device clock using compact astronomical approximations and are intended as a coordinate timepiece, not survey-grade ephemerides.