"Wed, 20 Mar 2024 22:19:41"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240320
Only TIME
22:19:41
General datetime
2024-03-20 22:19:41Z
For Database
2024-03-20 22:19:41
For HTTP1.1
Wed, 20 Mar 2024 22:19:41 GMT