What time do train tickets go on sale online?

Hello, it is usually from 8:00 to 10:00 in the evening! Thank you for accepting.

Ticket release time period: 8:00-18:00, during which some new tickets will be sold every hour or every half hour. At the same time, the pre-sale period for Internet and telephone bookings has been extended to 20 days. For details, please refer to the official website description of 12306.

Hello, it is usually from 8:00 to 20:00 Please accept and thank you.

Currently the website supports ticket reservations within 60 days, for example, it can be purchased on January 15, 2015, within March 15, 2015, including tickets on March 15.