Allah Subhanahu Wa Ta'ala says:
هُوَ الَّذِيْ جَعَلَ الشَّمْسَ ضِيَآءً وَّا لْقَمَرَ نُوْرًا وَّقَدَّرَهٗ مَنَا زِلَ لِتَعْلَمُوْا عَدَدَ السِّنِيْنَ وَا لْحِسَا بَ ۗ مَا خَلَقَ اللّٰهُ ذٰلِكَ اِلَّا بِا لْحَـقِّ ۚ يُفَصِّلُ الْاٰ يٰتِ لِقَوْمٍ يَّعْلَمُوْنَ
"It is He who made the sun a shining light and the moon a derived light and determined for it phases - that you may know the number of years and account [of time]. Allah has not created this except in truth. He details the signs for a people who know"
(QS. Yunus 10: Verse 5)
* Via Qur'an English https://quranapp.id/en
هُوَ الَّذِيْ جَعَلَ الشَّمْسَ ضِيَآءً وَّا لْقَمَرَ نُوْرًا وَّقَدَّرَهٗ مَنَا زِلَ لِتَعْلَمُوْا عَدَدَ السِّنِيْنَ وَا لْحِسَا بَ ۗ مَا خَلَقَ اللّٰهُ ذٰلِكَ اِلَّا بِا لْحَـقِّ ۚ يُفَصِّلُ الْاٰ يٰتِ لِقَوْمٍ يَّعْلَمُوْنَ
"It is He who made the sun a shining light and the moon a derived light and determined for it phases - that you may know the number of years and account [of time]. Allah has not created this except in truth. He details the signs for a people who know"
(QS. Yunus 10: Verse 5)
* Via Qur'an English https://quranapp.id/en