In "The Day of Jesus' Resurrection According to Matthew," Paul Manuel takes up the question of the chronology of Easter. His conclusions:
.... Buried on Friday, before the Sabbath had begun, when did Jesus rise from the dead? The most common belief is that he rose early Sunday morning, but that does not seem to agree with his prediction of spending "three days and three nights" (72 hours?) in the grave. An examination of the different statements about the time of the resurrection, though, reveals considerable variation, forcing the reader to view them either as a host of contradictions or as simple approximations referring to parts of a three-day period. ....
How are we to understand such disparate statements about the time of Jesus' resurrection? These are all approximate references and, therefore, not contradictory. Their purpose is to direct attention to the third day, which is when Jesus rose from the dead. If there is any uncertainty which day of the week that momentous event occurred, Luke resolves the matter, for he identifies "the third day" with "the first day of the week" (i.e., Sunday). ....
The chronological markers in the gospel accounts enable modern readers to establish the day of Jesus' crucifixion and the day of his resurrection. According to those markers, Jesus died on Friday, the preparation day for the weekly Sabbath, and he rose on the third day, which was Sunday, the first day of the week. [more]
The argument, with end notes, is here.