Sunny Days: “Why do we have to get up so early again?”  
Fluttershy: “Oh sweetie, now you know very well that the Apple Family Reunion happens only once every few years, and we need to be there bright and early to help things get set up before the others arrive.  
Sunny Days: grumbles
 
Sunny is nooooot a morning pony. Or a night pony. Or an anytime pony. She doesn’t really enjoy these family reunions very much and would rather sleep the day away. She’s not a very sociable pony, other than a couple close friends such as Stormy. Even so, Fluttershy knows how important family is and if she needs to will drag her daughter to every family reunion if it means getting her to spend time with them.