Gaya, Bihar, India keeps Asia/Kolkata time. Every Vedic daily timing here, the Panchang, Rahu Kaal, Choghadiya and Muhurat, is built from Gaya's own sunrise and sunset, not a single all-India (IST) table, so it is specific to Gaya and shifts a little each day. Even within India, Gaya's sunrise is not identical to Delhi's, so the daily windows shift accordingly. The live panel on each page is recalculated daily for Gaya.
The live panel shows today's tithi, nakshatra, yoga, karana and vaara for Gaya, updated daily.
The Panchang depends on local sunrise, and Gaya's sunrise differs, so its tithi/nakshatra timings are specific to Gaya.
Astronomically precise Rahu Kaal timings for 25 major Indian cities.