1. Acts 2:41 (ESV)
  2. Exposition

Did all the baptisms take place on a single day, the actual day of Pentecost itself?

Acts 2:41 (ESV)

41 So those who received his word were baptized, and there were added that day about three thousand souls.

It is possible that that day could refer to a longer period of time covering several days rather than just one. The sense of the phrase would then be in that day about three thousand were baptized.1