Postponing the Three Days Fasting to Winter Months

1. Ali ibn Ibrahim has narrated from his father from Ibn Abi ‘Umayr from al-Hassan ibn Rashid who has said the following: “I once asked abu ‘ Abd Allah عليه السلام, about a man who purposely postpones fasting for the times when days of the year are shorter. He (the Imam) said, ‘It is not harmful.’”