When Google Send Payment in Bank Account
You are creator or web site owner and you have add google ads on your website. So you can make lot of money from google AdSense.
When Google Send Payment
If you have earn $100 or more in Google AdSense account. Then google send money in your bank account between 21-26 date of month.
(ex.- suppose i have complete 100doller in MAY month, Then google send my money in 21-26 JUNE.)