Section 56

If it was not the intention of the parties that time should be of the essence of the contract, the contract does not become voidable by the failure to do the thing at or before the specified time; but the promisee is entitled to compensation from the promisor for any loss occasioned to him by the failure.

Effect of acceptance of performance at time other than that agreed upon

If, in case of a contract voidable on account of the promisor’s failure to perform his promise at the time agreed, the promisee accepts performance of the promise at any time other than that agreed, the promisee cannot claim compensation for any loss occasioned by the non-performance of the promise at the time agreed, unless, at the time of the acceptance, he gives notice to the promisor of his intention to do so.

Agreement to do impossible act