19 month old bedtime

[Bailey123x]

Hey everyone.
Just looking for some advice. 19 month old just is taking ages to go to bed at night. Sometimes a hour to fall asleep. His routine is,
wake up between 6-6.45 (it varies)
nap 11.30-1 or 12-1.30
bed for 7/7.30

we have tried a 2 hour nap so 12-2 and bed at 6.30 and we have tried later bedtimes. Just nothing seems to work!
any advice would be appreciated!

Same as yours
wake for 7am (has to!)
nap at 12 (1.5hrs max)
bath at 7, then down for bed. But hes still awake today. Other days asleep by now. I find giving him a book helps him to get sleepy.

It’s just so hard we have tried everything! We have done early bedtimes which just result in night time wake ups. He’s just gone to bed now so will see what happens tonight!