PHP library to determine if it's dark at any location — sunrise/sunset, twilight phases, polar day/night, multiple solar calculators

astronomy geolocation php php-library polar-day solar-calculator solar-data sunrise sunset twilight
3 Open Issues Need Help Last updated: Oct 2, 2026

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PHP library to determine if it's dark at any location — sunrise/sunset, twilight phases, polar day/night, multiple solar calculators

PHP
#astronomy#geolocation#php#php-library#polar-day#solar-calculator#solar-data#sunrise#sunset#twilight
good first issue priority:low type:chore

PHP library to determine if it's dark at any location — sunrise/sunset, twilight phases, polar day/night, multiple solar calculators

PHP
#astronomy#geolocation#php#php-library#polar-day#solar-calculator#solar-data#sunrise#sunset#twilight
good first issue priority:low type:refactor

PHP library to determine if it's dark at any location — sunrise/sunset, twilight phases, polar day/night, multiple solar calculators

PHP
#astronomy#geolocation#php#php-library#polar-day#solar-calculator#solar-data#sunrise#sunset#twilight