J.S.
I have twins. When mine were that age we put them to bed around 7:30 and they would wake up on and off throughout the night. They did that up until almost a year old. But it did seem to be for shorter amounts of time as they got older. I did try putting them to bed at all different times, but it did not seem to make a difference. I used the pacifiers up until they were a year old, which also helped. Also, for me as they have gotten older they go to bed earlier. Now they are 19 months and go to bed at 6:30 and wake up at 6:30 or 7:00.