O P Jindal Modern School provides each student with a school diary in which the yearly plan of all activities, along with other relevant information, is given in complete detail. All students and parents are required to read the Student's Diary thoroughly. In case of any change in the schedule, the parents are informed through circulars (Classes LKG to IV) or verbally (Classes V-XII) and through SMS.
April to March.
The regular school timings for summer and winter are as follows:-
| Classes | Summer | Winter |
|---|---|---|
| Nursery - UKG | 08:00 AM – 11:30 AM | 08:40 AM – 12:30 PM |
| I - V | 08:00 AM – 01:40 PM | 08:40 AM – 02:20 PM |
| VI - XII | 06:50 AM – 12:35 PM | 07:40 AM – 01:30 PM |
| Monday to Friday | 08:00 AM to 02:00 PM |
| Saturday | 08:00 AM to 11:00 AM (for depositing fee only) |
| Meeting with Principal | 11:00 AM – 12:00 NOON (With prior appointment) |
| Meeting with Vice Principal/HMs | 11:00 AM – 12:00 NOON (With prior appointment) |
All outstanding dues to the school must be cleared at least 20 days before the commencement of the Annual Examination in March.