The PHP date_sunrise() function accepts a timestamp representing the given day and returns the sunrise time on that particular day.
Syntax
date_sunrise($timestamp, [$format, $latitude, $longitude, $zenith, $gmtoffset])
Parameter Details
Sr.No | Parameter & Description |
---|---|
1 | timestamp (Mandatory) This specifies a timestamp. |
2 | format (Optional) This specifies the format in which you need the resultant value in. You can pass three constants as the value of this parameter namely; SUNFUNCS_RET_STRING (string), SUNFUNCS_RET_DOUBLE (float) and, SUNFUNCS_RET_TIMESTAMP integer. |
3 | latitude (Optional) This specifies latitude of a location by default, this specifies the North direction. To specify a latitude value in south you need to pass it as a negative value. |
4 | longitude (Optional) This specifies longitude of a location by default, this specifies the East direction. To specify a latitude value in West you need to pass it as a negative value. |
5 | zenith (Optional) This specifies zenith value. This specifies the angle between the line perpendicular to the earth's surface and the centre of the sun. |
Return Value
PHP Version
Example1
<?php $sun_info = date_sunrise("02-17-2012"); print_r($sun_info); ?>
Output
04:39
Example2
<?php $sun_info = date_sunrise("02-03-2020",SUNFUNCS_RET_STRING, 23.4, -25); print_r("Sunrise Time: ".$sun_info); ?>
Output
Sunrise Time: 08:21
Example3
<?php $sun_info = date_sunrise("25-12-2016",SUNFUNCS_RET_STRING, 69, 41); print("Sunrise Time: ".$sun_info); print("\n"); var_dump($sun_info); ?>
Output
Sunrise Time: bool(false)
Example4
<?php echo("Date: " . date("D M d Y")); echo("\n"); echo("Sunrise time: "); echo(date_sunrise(time(),SUNFUNCS_RET_STRING,38.4,-9,90,1)); ?>
Output
Date: Thu May 07 2020 Sunrise time: 06:34
Do feel free to ask your questions where necessary and we will attend to them as soon as possible. If this tutorial was helpful to you, you can use the share button to share this tutorial.
Follow us on our various social media platforms to stay updated with our latest tutorials. You can also subscribe to our newsletter in order to get our tutorials delivered directly to your emails.
Thanks for reading and bye for now.