When is my billing date? 10 August 2022 02:18 Updated The billing date is the date of which your application of Atome card was approved. If it falls on 29th, 30th or 31st, the date will be adjusted to 1st, 2nd or 3rd of the subsequent month. Related articles When is my payment due date? How do I make payment to my card account? Can I pay earlier? How much is my minimum due? How do I pay my bills?