Yes...there can be a day gap even though they were all set at the same time. The hatching can take up to several days.(With bad eggs exploding, I wouldn't wait beyond day 22 unless you can see and hear pipping still.)im on day 20 and my silkie has got one baby yuppiiiee im not sure of the breed but its black day 20 is nearly over and that one hatched early in the morning its 7:37pm here in ireland that chick hatched at 10:30 will the others hatch has anybody ever had a big gap in there hatches all set the same time theres no pip in the others will they hatch tomoz
My Welsummer broody hatched one the middle of day 20...or rather I found it cheeping middle of day 20...but nothing else had any evidence....then 2 more on day 21...the other broody, the Silkie, (simultaneous hatch of same batch of eggs), hatched out 2 the next day as well.
It was a poor overall hatch...I think eggs were older than the feed store said, and weren't handled well before I got them...and the really warm weather had exploded a couple under the one hen...so I only got 5 out of 11. Not great hatch rate, but hey...they are great chicks...2 really neat EE's, a Barred Rock, Speckled Sussex, and a "yet to be determined" that has evidence of Blue Duck Wing or Blue Laced Red Wyandotte.
Best wished for the morrow

Lady of McCamley