"Wed, 13 Mar 2024 18:41:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240313
Only TIME
18:41:47
General datetime
2024-03-13 18:41:47Z
For Database
2024-03-13 18:41:47
For HTTP1.1
Wed, 13 Mar 2024 18:41:47 GMT