Alif
أَلِف
Shapes in a word
ا
alone
ا
start
ـا
middle
ـا
end

ا never joins the letter after it.

A long “aa”, as in “father”. It has no sound of its own — it stretches the fatha before it.

In the Quran
Voiced · الجَهْرSoft (flowing) · الرَّخَاوَةLowered (light) · الاسْتِفَالOpen · الانْفِتَاحRestrained · الإِصْمَات
1

The empty space of mouth and throat

Air flows freely with nothing touching. The sound lasts as long as the breath.

Keep the mouth open and let the “a” flow from the open space of the mouth and throat for two counts.

More words with ا
As a long vowel
Characteristics (ṣifāt)
VoicedالجَهْرThe breath is held back and the voice carries the letter.
Soft (flowing)الرَّخَاوَةThe sound flows on while the letter is held.
Lowered (light)الاسْتِفَالThe tongue stays low, so the letter sounds light.
OpenالانْفِتَاحThe tongue stays apart from the palate.
RestrainedالإِصْمَاتMade further in, so it takes more care to say.