England take to the pitch for their first World Cup match on Saturday.
Kick-off is at 11pm for viewers watching in the UK.
That's actually 6pm for the players, but there is a five hour time difference between Brazil and the UK.
Will you be staying up to watch the game?
I will be staying up to watch the match but I do not think Ronaldo the Newsround parrot has a mind because England will win. Come on England we love you.
Lucia, Larkfield, England
I will probably watch it but I think Italy will win 2-0.
Mubarak, London, England
I will be staying up because I love to watch my home team play.
Sam, Haslingden, England
I will definitely watch it because I've been watching each and every match of the World Cup (when I can).
Sai, Leeds, England
I will be staying up for the match. It makes no difference on my bed time. I sleep at 1am on Fridays & Saturdays.
Liam, Whittlesey, England
No because I'm at a football tournament in the morning - but I will watch the highlights.
Jakob, Darlington, England
I will be staying up because it's not a school night and I am capable of staying up so go England! You gotta win!
Josie, Beckenham, England
I will be able to watch because we are already on summer vacation.
Laurel, Hong Kong
I will watch it even though my bedtime is nine o'clock!
Nancy, London, England
Yes I am staying up to watch the Saturday match and by the way... go England!
Jack, Dundee, Scotland
I am nine and will be staying up because my parents have arranged a party. There will be 20 of us. We have both England and Italy supporters coming. We've already decorated our room with flags. Really excited.
James, Swansea, Wales
I am staying up to watch England, as it is England's first World Cup match and because my foster mum is Italian too. So it is an extra special occasion.
Scarlett, London, England
I am definitely staying up to watch it, even though it is well past my bedtime! I want England to win 2-1. COME ON ENGLAND!
Chloe, Leicester, England
Yes I will be staying up to watch all the World Cup matches over the next month.
Kyle, Ballyclare, Northern Ireland
I would love to stay up to watch this match but that means I'll be falling asleep on Sunday.
Mohsin, London, England
I'll be staying up! I don't want to miss a second! I'm also recording all the matches so that I can watch them again! GO ON ENGLAND!
Laura-May, London, England
Yes I will be staying up for the match because I LOVE football!
Anna, London, England
I will definitely be staying up for the match - let's go and win it. COME ON ENGLAND!
Darnell, Bury, England
I will not stay up to watch the match because I find it boring and annoying. Also my dad always screams when they nearly score a goal.
Evie, London, England
I will be staying up for the match but have to have early night tonight.
Liam, Aughton, England
I'll be up because I get to stay up as long as want.
Saad, Reading, England
No, I won't - cause I don't think football is exiting! But I go to an international school so there will be football feuds!
Saskia, Stavanger, Norway
I will be staying up even though my bedtime is 9.30pm!
Aliyah, Lowestoft, England
I will be staying up for the game because it's England - and also my 12th birthday.
Kaynaat, Banbury, England
I will be staying up to watch the match because I have no school on Sunday!
Ewan, Newcastle-upon-Tyne, England
I'm going to stay up to try and watch every game of the tournament. I hope England beat Italy and I think it will be 2-1 to England.
Morgan, Wigan, England
I am nine and my bed time is 9pm. I will watch it on record.
Ollie, Thirsk, England
Why shouldn't I stay up and show some support? I do hope we win, if not I will go to bed angry!
Alex, Market Harbourgh, England
Nope, because 9pm is my bedtime. But I recorded a series link so I can watch it on Sunday morning. By the way, GO ENGLAND!
Aiden, Beckenham, England
I won't be. I will record the highlights for the England matches but not any others, unless they are important and to do with England.
Christopher, London, England
I won't be staying up for the match because I'm not that interested in football and I would get a bit bored.
Delilah, Brighton, England
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