It's possible that the main character is a traveler who arrives in a new place on this bright day and meets various local characters that shape the story.
I'm not sure as you haven't given me more details about the story. But it could be a young protagonist, like a boy or a girl, who experiences something significant on this bright day.
It could be about hope. In many short stories, a 'bright day' might symbolize a new beginning or a positive change, so hope could be a main theme.
I'm sorry, I don't have enough information to tell you who the main characters are in this short story.
I don't know the 'star bright story' well enough to say who the main characters are. It could be an astronaut if it's a space - themed story around the bright star.
I don't know as I haven't read it, but they could be the vendors and the customers.
I don't know as I haven't read it, but it could be students, teachers, or parents.
Since I don't know the story, the main characters could be a prophet - like figure who warns about Judgement Day, and the skeptics who don't believe him until it's too late. There might also be a group of leaders trying to maintain order during the chaos.
I'm not sure exactly who the main characters are without reading the story. But it could be a young boy or girl who is excited to explore the fair. Maybe it's an old man who has memories associated with the fair from his youth and is revisiting it.
In 'A Day in the Country' short story, there might be a family living in the countryside as main characters. For example, a father who works on the land, a mother taking care of the household, and their children who are full of curiosity about their surroundings. There could also be an old man in the village who is like the storyteller, passing on the local lore and wisdom. Or perhaps a young couple who have come to the country for a day trip and their experiences form part of the story.
Well, obviously the hunter is a main character. He is the central figure around whom the events of the story revolve.
There's Margot, a girl who has memories of the sun from Earth. She's a bit of an outcast among the other children on Venus. The other children, though not named individually for the most part, play a big role as well. They are the ones who bully Margot because of her difference, and their actions drive the story forward.