UPSC Prelims 2026 Exam Timings: GS Paper I and CSAT

UPSC Prelims Exam Timings 2026 provide important details about the schedule of the UPSC Civil Services Prelims, scheduled for May 24, 2026 (Sunday), across different exam centres all over India. Information about the exam timings for GS Paper I and CSAT helps candidates plan their exam day better and avoid any last-minute stress. 

Candidates must report 30 minutes before the exam, as entry closes before the commencement, with the first session starting from 9 AM onwards. Understanding these timings ensures better time management, smooth entry, and a confident start to the examination day.

The UPSC Prelims Exam 2026 is conducted in two papers — GS Paper I and GS Paper II (CSAT) — both held on the same day in separate sessions. 

GS Paper I is conducted in the morning session, while GS Paper II (CSAT) takes place in the afternoon session. Each paper is of two hours duration, with a gap of approximately three hours between the two exams, allowing candidates to rest and prepare for the next session.

Session-wise UPSC Prelims 2026 Exam Timings

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UPSC Prelims Reporting Time 2026 tells candidates when they must reach the exam centre to be allowed entry. 

Important: As per the latest guidelines, the gates close 30 minutes before the exam begins for both shifts. This means candidates must arrive early, as no entry is allowed after the gate closing.

• For the morning shift (GS Paper I), the gate closes at 9:00 AM (exam starts at 9:30 AM)
• For the afternoon shift (CSAT), the gate closes at 2:00 PM (exam starts at 2:30 PM)

Being on time is very important, as late entry is strictly not allowed under any circumstances.

To have a smooth and stress-free exam day, candidates must follow some important instructions given by UPSC. These help avoid last-minute issues or disqualification.

• Reach Early: Try to reach the exam centre 60–90 minutes before the exam to avoid the rush and complete formalities easily.
• Gate Closure Rule: Entry closes 30 minutes before the exam. No entry after 9:00 AM (GS Paper I) and 2:00 PM (CSAT).
• Carry Required Documents: Bring your Admit Card + valid ID proof (Aadhaar, PAN, Passport, etc.). Without these, entry is not allowed.
• Avoid Last-Minute Delays: Plan your travel to avoid traffic or other delays.
• Follow the Dress Code: Wear simple clothes. Avoid metallic items, jewellery, or smart accessories.
• No Prohibited Items: Mobile phones, smartwatches, calculators, Bluetooth devices, or any electronic items are strictly banned.
• Follow Instructions Carefully: Listen to invigilators and follow instructions for OMR filling and exam conduct.
• Carry Only Essentials: Take only necessary items like an admit card, ID, pen, and an analogue watch.
• Stay Calm Between Papers: Use the break time wisely to relax and prepare for the next paper.

Important Note: Late entry is strictly not allowed under any circumstances. Even a few minutes' delay can lead to disqualification, so always plan to reach early.

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UPSC Prelims 2026 is not only about attempting questions in GS Paper I and CSAT, but it is also important how well you handle the exam day, timings, and pressure. 

Don’t treat the exam day casually. Plan it like you planned your preparation. Know your UPSC Prelims exam timings, 2-hour duration of each paper, and reporting time clearly. Reach early, stay relaxed, and avoid any last-minute panic.

Walk into the exam hall with a clear mind and steady confidence. This is your chance, go give it honestly.

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