"Wed, 14 Aug 2024 16:37:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240814
Only TIME
16:37:23
General datetime
2024-08-14 16:37:23Z
For Database
2024-08-14 16:37:23
For HTTP1.1
Wed, 14 Aug 2024 16:37:23 GMT