The answer is: National Day is October 1, and the flag-raising time at Jinan Quancheng Square is **8:30 am**.
Along with the majestic national anthem, the five-star red flag was raised in Quancheng Square, and 46 seconds later, the flag was raised to the top of the pole, where thousands of people cheered and waved the five-star red flag in their hands, *** with celebrating the 70th anniversary of the founding of New China.
On this day, many places hold flag-raising ceremonies to celebrate this special day.