Because most dioceses celebrate the Feast of the Ascension of Jesus on next Sunday, the reading for today may be from the seventh Sunday after Easter. My calendar has Ascension Thursday in red so I know I will be thinking of Jesus going to His Father on that day even if we celebrate it on Sunday now. It used to be a holy day when Catholics were obliged to attend Mass. This was not easy for many so it was a good idea to transfer the feast to Sunday.
This Sunday then will no doubt have the reading of the 7th Sunday.
What I think is important to remember is that Jesus was always preparing his friends for his departure. He did promise to remain always with them, but it would now be a different sort of presence. He also promised to send the Holy Spirit to them. These days after Easter have made the presence of Jesus very real to both his disciples and to us. Now, we find Jesus in a special way in the Eucharist.
When I was visiting my brother, one of the things I missed most was my hour of prayer in front of the Eucharist ever afterhoon in our Chapel. I also missed our daily Mass and Communion. Let us thank Jesus again for his presence in the Eucharist and for the gift of the Holy Spirit.