Here are described two types of Maas Vrat - one are those which are observed for the whole month, such as Kaarttik month; and the other type are those whichever Vrat fall in that particular month. Although the second type of Vrat may be found at other places also, such as Tithi Vrat, still they are listed here according to month. Besides, Snaan, Dhyaan ans special Poojaa are also mentioned under those months if there are any, such as Kaarttik Snaan, Maagh Snaan etc.

1. Chaitra Maas
2. Vaishaakh Maas
3. Jyeshth Maas
4. Aashaadh Maas
5. Shraavan (Saavan) Maas
6. Bhaadrapad Maas
7. Aashwin (Kwaar) Maas
8. Kaarttik Maas
9. Maargsheersh (Agahan) Maas
10. Paush (Poos) Maas
11. Maagh (Maah or Mahaa) Maas
12. Phaalgun (Phaagun) Maas