My kids have been up since 5:20, 3 year old and 19 month old. 19 month old woke up first crying I settled her and left her to cry for 3 mins before repeating treating it as a night wake up. Sometimes she goes back off. Today was not one of those days. My 3yr old woke up from her siblings cries and told me it's time to get up. I explained its still night time and her sister is crying because she's sad so I have to go and cuddle her but she just started screaming too. So I got them both out of their rooms and started the day. My 19 month old slept from 12pm-1:30pm. I was hoping my 3yr old would have a nap on the sofa but she didn't. They aren't happy children today. Would it be cruel to put them to bed at 6pm. Their usual bedtime is 7pm-7:15pm. And usual wake time is 6:30am-7:30am. I'm hoping putting them to bed an hour earlier will help with the overtiredness. Would you agree??

Thanks