Hong Kong, Hong Kong keeps Asia/Hong_Kong time. Every Vedic daily timing here, the Panchang, Rahu Kaal, Choghadiya and Muhurat, is built from Hong Kong's own sunrise and sunset, not a single all-India (IST) table, so it is specific to Hong Kong and shifts a little each day. Hong Kong runs 2 hours 30 minutes ahead of India, so a timing copied from an Indian panchang is wrong here. The live panel on each page is recalculated daily for Hong Kong.
The live panel shows today's tithi, nakshatra, yoga, karana and vaara for Hong Kong, updated daily.
The Panchang depends on local sunrise, and Hong Kong's sunrise differs, so its tithi/nakshatra timings are specific to Hong Kong.
Astronomically precise Rahu Kaal timings for 25 major Indian cities.