Time of Intention for Mustaḥabb Fasts
Time of Intention for Mustaḥabb Fasts

Time of Intention for Mustaḥabb Fasts
53. In a mustaḥabb Fast, any time he decides to fast, he may intend and his fast is valid provided that he has not performed any fast invalidator at all.
Source: Hadana adopted from the Istiftaat of the Grand Ayatollah Khamenei