Answer:
What time of day, when written in a capital letters, is the same forwards, backwards and upside down?
I am the red tongue of the earth, that buries cities.
An image taken from real life
In the middle of night, I surround the gong. In the middle of sight, I end the song
One am I, among six others: Largest, smallest, cold, dark and two brothers
What language does a billboard speak?