Question

In وُلِدْتُ عَامَ سَبْعَةٍ وسِتِّينَ وتِسْعِمِائَةٍ وألفٍ لِلْمِيلادِ (I was born in the year 1967 C.E.) the word عَامَ:is منصوب because it is مَفْعُولٌ فيهِ and it doesn't have تنوين because it is مضاف Here the number 1967 is used like مصاف إليه, that's why it is in genitive case.

Accepted Answer

i.e., a noun denoting the time of action (adverb)
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سَأدْرُسُ اللغَةَ الفِرَنْسِيَّةَ العامَ القَادِمَ إن شاءَ اللهُ (I will study French next year)
- - -
كُنْتُ في مَكَّةَ يَوْمَ الجُمْعَةِ (I was in Makkah on Friday)

Text	In وُلِدْتُ عَامَ سَبْعَةٍ وسِتِّينَ وتِسْعِمِائَةٍ وألفٍ لِلْمِيلادِ (I was born in the year 1967 C.E.) the word عَامَ: is منصوب because it is مَفْعُولٌ فيهِ and it doesn't have تنوين because it is مضاف
Back Extra	i.e., a noun denoting the time of action (adverb) - - - سَأدْرُسُ اللغَةَ الفِرَنْسِيَّةَ العامَ القَادِمَ إن شاءَ اللهُ (I will study French next year) - - - كُنْتُ في مَكَّةَ يَوْمَ الجُمْعَةِ (I was in Makkah on Friday)
Personal Notes	Here the number 1967 is used like مصاف إليه, that's why it is in genitive case.

I عَامَ وُلِدْتُ سَبْعَةٍ وسِتِّينَ وتِسْعِمِائَةٍ وألفٍ لِلْمِيلادِ