Images with disagreeing dates

Hello everyone I am new to the forum and thank you in advance for your help. I am conducting a study on SAR time series analysis. I found an inconsistency in the acquisition date of some images before and after pre-processing. I made the download of this product: ‘S1A_IW_GRDH_1SDV_20220104T170623_20220104T170648_041314_04E951_3643’ so an image related to Jan 04, 2022. After the pre-processing step (in which I also applied the orbit file ) the product name is as follows: ‘S1A_IW_GRDH_1SDV_20220204T165804_20220204T165829_041766_04F863_4048’ so related to 04 Feb 2022. Is it normal for this to happen? What is the date I need to refer to?
Thank you