# Sun and Moon Calculations

All data here was calculated using my program Syzygy, which uses formulas found in "Astronomical Algorithms, 2nd Edition" by Jean Meeus.

Syzygy Source Code [HTTP]

## Sun

### Seasons (Equinoxes and Solstices)

Seasons (Equinoxes and Solstices) 1901-2000
Seasons (Equinoxes and Solstices) 2001-2100
Seasons (Equinoxes and Solstices) 2101-2200

### Solar Eclipses

Solar Eclipses 1901-2000
Solar Eclipses 2001-2100
Solar Eclipses 2101-2200

### Sun Signs (Tropical)

Sun Signs (Tropical) 1901-2000
Sun Signs (Tropical) 2001-2100
Sun Signs (Tropical) 2101-2200

## Moon

### Moon Phases

Moon Phases 1901-2000
Moon Phases 2001-2100
Moon Phases 2101-2200

### Lunar Eclipses

Lunar Eclipses 1901-2000
Lunar Eclipses 2001-2100
Lunar Eclipses 2101-2200

### Blue Moons

Blue Moons 1901-2000
Blue Moons 2001-2100
Blue Moons 2101-2200

### Black Moons

Black Moons 1901-2000
Black Moons 2001-2100
Black Moons 2101-2200