Congratulations on the new addition to your family! I am a mother of two children (22 months and 6). For me, the recipe was a balance between consistancy , schedule/routine, and taking the cues from your child.
For example, when my daughter was born, she would fall asleep around 10:00pm, so I would start the evening routine of bath, nursing, book/song around 8:30. She would wake up around 2 and 4:30 until she was 4 months, then only at 2 until she was about 8 months and then she started sleeping through the night. When my son was born(who is 22 months now), I still did the bath, bottle, book/song routine, but he was a much more serious sleeper, he wanted to go to bed around 7:30 or 8 so I started the routine around 6pm and he only woke once at night and started sleeping through the night at about 2 months.
I did the same thing with the daily routine. Generally one in the morning about 2 1/2 to 3 hours after waking in the morning and again at about 1 in the afternoon. But I would have other daily familiar activities I would do with them like tummy time at the same time, ect.
Once I tuned into their routines, I was able to tweak it by an hour or so and they would know what to do because they weren't use to the times but rather what you were doing...bath, bottle, book. Same thing can be said for the day.
As far as waking up at night, my daughter woke up more because she was nursed longer than my son and he is a more serious sleeper. But I also made sure that I didn't stimulate them at night. I had a dim nightlight, would hold them to comfort them but not talking or singing, fed them, put them back in their bed to sleep even if they woke up again and I picked them up again. And when they were two months, I only changed their diaper if it was poopy or if they had a rash.
What worked for me, won't necessarily work for you, but the right combinations of advice from people and books will. I can still remember how much work it was when they were that age. My best advice would be to hold on tight, it gets easier in a couple of months but savor ever ounce of who they are now!