it really can vary at that age as some lo are starting to transition to dropping the catnap and others still need lots of sleep... average is probably 2hrs+ for 1st A time and increasing through the day with the last A time before bed anything form 2-4hrs depending on catnap
if you check out the 6-12 mo sticky for routines you can get a feel for what others have done / are doing right now.
do you want us to have a look at your routine or is there anythign specific you are wondering about your lo in terms of his awake time?