For learning Uyghur language it is necessary to know alphabets in Uyghur. You have to know alphabets in Uyghur to learn writing in Uyghur language. Uyghur alphabets are the building blocks of Uyghur language. There are 36 characters in Uyghur alphabets. Uyghur alphabets are made up of Uyghur vowels and Uyghur consonants. The Uyghur alphabets contain 9 vowels and 27 consonants. Uyghur vs German gives a comparison between Uyghur and German alphabets.
Uyghur script is also known as Uyghur writing system or Uyghur orthography. The set of visible signs used to represent units of Uyghur language in a systematic way is called Uyghur Script. The Uyghur language uses Arabic, Cyrillic, Latin i.e. Uyghur alphabets are derived from Arabic, Cyrillic, Latin script. The script decides the writing direction of the any language, hence the writing direction of Uyghur is Left-To-Right Vertical and Top-To-Bottom. Learn Uyghur Greetings where you will find some interesting phrases.
Is Uyghur hard to learn? The answer to this question is that it depends on one's native language. One should start learning Uyghur language with Uyghur alphabets and Uyghur phonology.
Time taken to learn any language that is mentioned here is the approximate time required to learn specific language for the person who is proficient in English. You can also go through all Indian Languages and find if Uyghur is one of the language of India.