scared we missed last night. Will sperm live 24hrs?

We made love (a lot) during fertile week, but I expect I might ovulate later than glow predicted.
We skipped the bd last night (cd 19) as I was dead tired and went to bed early.
We will bd again todat (cd 20). But now I'm so scared that we might have missed ovulation last night...would his sperm from the pervious night be still ok if I did ovulate last night?????
My cycles are usually 31 days, last month a random 32 day cycle 😳