Maimonides Minute – Hilchot Kriat Shma 1:11-13 (The optimal time to say Shma in the morning)
12:43 pm
When must you say Kriat Shma in the morning? (It’s a shorter time span than you probably think.) What if you miss this time – should you bother saying Shma at all? Is there a limited time during which you are allowed to say the blessings of Shma?