"Wed, 10 Jul 2024 18:40:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240710
Only TIME
18:40:16
General datetime
2024-07-10 18:40:16Z
For Database
2024-07-10 18:40:16
For HTTP1.1
Wed, 10 Jul 2024 18:40:16 GMT