sun-position
Version:
Calculate the position of the sun for a specific date, time and location. Calculate sunrise and sunset
58 lines (55 loc) • 1.28 kB
text/typescript
type LocTime = {
moment: Date;
sunrise: Date;
sunset: Date;
};
type SunTime = {
moment: Date;
sunrise: Date;
sunset: Date;
};
type TimeZone = {
zoneName: string | undefined;
gmtOffset: number;
};
declare class SunPosition {
private STANDARD_MERIDIAN;
private lat;
private lng;
private TZ;
private x;
private angleDeclination;
private sunrise;
private sunset;
private elevation;
private azimuth;
private durationDay;
private objectCurrection;
private hourDay;
private dateTimeLoc;
private floor;
private round;
private sin;
private cos;
private tan;
private asin;
private acos;
constructor(lat: number, lng: number, date: Date);
setLatitude(lat: number): void;
setLongitude(lng: number): void;
setDateTime(dateTime: Date): void;
getDurationDay(): number[];
getDeclinationAngle(): number;
getTimeZone(): Promise<TimeZone>;
private sunHour;
private Eot;
private currectionTime;
getSunTime(): Promise<SunTime>;
getLocTime(): Promise<LocTime>;
private calcDeclination;
private calcAngleHour;
getElevation(): Promise<number>;
getAzimuth(): Promise<number>;
private timeZoneObt;
}
export { SunPosition };