public static function julianToGregorian(float $julianDay)
    {
        $b = 0;
        if ($julianDay > 2299160)
        {
            $a = floor(($julianDay - 1867216.25) / 36524.25);
            $b = 1 + $a - floor($a / 4.0);
        }

        $bb = $julianDay + $b + 1524;
        $cc = floor(($bb - 122.1) / 365.25);
        $dd = floor(365.25 * $cc);
        $ee = floor(($bb - $dd) / 30.6001);

        $day = ($bb - $dd) - floor(30.6001 * $ee);
        $month = $ee - 1;

        if ($ee > 13)
        {
            $cc += 1;
            $month = $ee - 13;
        }

        $year = $cc - 4716;

        return (object) ['year' => (int) $year, 'month' => (int) $month, 'day' => (int) $day];
    }
public static function julianToGregorian(float $julianDay)
    {
        $b = 0;
        if ($julianDay > 2299160)
        {
            $a = floor(($julianDay - 1867216.25) / 36524.25);
            $b = 1 + $a - floor($a / 4.0);
        }

        $bb = $julianDay + $b + 1524;
        $cc = floor(($bb - 122.1) / 365.25);
        $dd = floor(365.25 * $cc);
        $ee = floor(($bb - $dd) / 30.6001);

        $day = ($bb - $dd) - floor(30.6001 * $ee);
        $month = $ee - 1;

        if ($ee > 13)
        {
            $cc += 1;
            $month = $ee - 13;
        }

        $year = $cc - 4716;

        return (object) ['year' => (int) $year, 'month' => (int) $month, 'day' => (int) $day];
    }
public static function julianToGregorian ( float $ julianDay ) { $ b = 0 ; if ( $ julianDay > 2299160 ) { $ a = floor ( ( $ julianDay - 1867216.25 ) / 36524.25 ) ; $ b = 1 + $ a - floor ( $ a / 4.0 ) ; } $ bb = $ julianDay + $ b + 1524 ; $ cc = floor ( ( $ bb - 122.1 ) / 365.25 ) ; $ dd = floor ( 365.25 * $ cc ) ; $ ee = floor ( ( $ bb - $ dd ) / 30.6001 ) ; $ day = ( $ bb - $ dd ) - floor ( 30.6001 * $ ee ) ; $ month = $ ee - 1 ; if ( $ ee > 13 ) { $ cc += 1 ; $ month = $ ee - 13 ; } $ year = $ cc - 4716 ; return ( object ) [ 'year' => ( int ) $ year , 'month' => ( int ) $ month , 'day' => ( int ) $ day ] ; }
The Gregorian date Day for a given Julian

@param float $julianDay

@return \stdClass
The Gregorian date Day for a given Julian