"Wed, 10 Jul 2024 15:54:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240710
Only TIME
15:54:36
General datetime
2024-07-10 15:54:36Z
For Database
2024-07-10 15:54:36
For HTTP1.1
Wed, 10 Jul 2024 15:54:36 GMT