When to expect eggs?

[azfordby4]

I have 2 bantam Cochins and 1 White Leghorn. The bantams stopped laying right before thanksgiving. I believe it is due to the weather. The leghorn started a molt at the beginning of the year. How long does it usually take for the eggs to come back?

 

[larleene100]

My chickens stopped laying for awhile and have just started back laying about three days ago. I have 12 hens and am getting an egg a day right now.