As for the hour, taking the bits:
Wire.send(B01101001);//HOUR
The low-order 4 bits will be 9 so it is 9 am or 9 pm.
Since bit 6 is a 1 it is am/pm mode. And since bit 5 is a 1 it is pm. So, 9 pm.
As for the hour, taking the bits:
Wire.send(B01101001);//HOUR
The low-order 4 bits will be 9 so it is 9 am or 9 pm.
Since bit 6 is a 1 it is am/pm mode. And since bit 5 is a 1 it is pm. So, 9 pm.