Add files via upload

sunMoon.h

@@ -0,0 +1,35 @@
+#ifndef _SUN_MOON_H
+#define _SUN_MOON_H
+
+#include <Time.h>
+#include <TimeLib.h>
+#include <math.h>
+
+class sunMoon {
+  public:
+    sunMoon() {}
+    bool init(int Timezone, float Latitude, float Longitude);    // Timezone in minutes
+    uint32_t julianDay(time_t date = 0);
+    uint8_t moonDay(time_t date = 0);
+    time_t sunRise(time_t date = 0);
+    time_t sunSet(time_t date = 0);
+    enum forecast { day_dangerous, day_unhappy, day_normal, day_happy, day_happiest };
+    sunMoon::forecast dayForecast(char mDay = -1);              // moonage [0-29]  
+  private:
+    int tz;                                                     // GMP offset in minutes
+    float longitude, latitude;
+    time_t sunTime(bool sunRise, time_t date = 0);
+    float normalize(float v);
+    const float toRad = M_PI/180.0;
+    const float toDeg = 180.0/M_PI;
+    const float twoPi = 2 * M_PI;
+    const float zenith = 90.83 * toRad;
+/* zenith:                Sun's zenith for sunrise/sunset
+    offical      = 90 degrees 50'
+    civil        = 96 degrees
+    nautical     = 102 degrees
+    astronomical = 108 degrees
+*/
+};
+
+#endif