"Wed, 14 Aug 2024 17:23:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240814
Only TIME
17:23:21
General datetime
2024-08-14 17:23:21Z
For Database
2024-08-14 17:23:21
For HTTP1.1
Wed, 14 Aug 2024 17:23:21 GMT