"No one" is used by Jesus (and evidently John), as you yourself cite, to refer to the entirety of creation - anyone who is not the omnipotent God:

Matthew 24:36 But of that day and hour no one [οὐδεὶς] knoweth: not the son, nor the angels of heaven, but only the Father.

Therefore, it necessary, or at least possibility, excludes God.

"No one" is used by Jesus (and evidently John), as you yourself cite, to refer to the entirety of creation - anyone who is not the omnipotent God:

Matthew 24:36 But of that day and hour no one [οὐδεὶς] knoweth: not the son, nor the angels of heaven, but only the Father.

Therefore, it necessarily, or at least possibly, excludes God.