Temple is open almost 24/7 except for cleaning in night time. May be from 1 to 3 am , I guess temple is closed. To visit tirumala temple, there are different darshans available. Like 300 rs ticket(we can book from ttdsevaonline.com), arjitha sevas (we can book from same site but availability is very less so getting them is little difficult). Sarva darshan is available but it will take long time for darshan and need to wait In compartment some time so please plan for long time. If we come to tirumala by walk through steps, for first 1000+ members they will give Sarva darshan tickets with time so no need to wait in compartments which will save lot of time.
Visit the temple wesite M-F 10:30 AM to 11:30 AM ET and 6 to 8 PM ET S-S 10:30AM to 1PM and 5:30 PM to 8 PM ET
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