How early can I start a job search if I am tied to a teaching job until June?

I am a teacher looking to get into a different profession. I want to start a job search but I have school until June. Is it too early to start looking for a job? Also, will anybody give me an interview if I say on my resume that I can%26#039;t start until June?|||It is a bit too early/ I would suggest that you prepare for the job search now but not really do anything until March. Employers will respect your desire to fulfill your obligations.|||it just depends on the career you are looking into and if the new employer is really serious about hiring you but they should understand that you are a teacher