Googled: various combinations of the following terms - California, graduation, high school, date.
Also searched the community tags.
What I need to know:
(1) When is high school graduation likely to occur? I understand that this depends on a vast amount of factors - even knowing what month would be very helpful.
(2) When are finals compared to graduation? How long are finals? Are classes let out for finals and if so for how long? (All characters are seniors.)
(3) What is the last possible date to send out college applications? Again - something like "middle of June" is about the level of accuracy I need.
ETA: got everything I need. Thank you guys!