There's rain, after there is no more rain.

This happened during my first year in college, and during the first trimester when I was a 1st year student in college. 

During my first year in college, and during the first trimester when I was 1st year student in college, before I go to college, there is rain when I left home and when I arrived to the college that I attended.

When my classes ends at 12 noon, there’s (there is) no more rain. The rain ends mid-morning. Maaraw na pagdating ng 12 PM.