1.35 mash Start First 10 min at 60 then up to 70 degrees for final 50 min. 3.10pm start boil 2nd hops in 3.55pm
Based on boiling 24.61 gallonsliters at 1.050 for 60 minutes, this will decrease your wort by 1.00 gallonsliters, bringing your after boil OG to 1.052. You wanted an OG of 1.076. It looks like it will be under.