"Wed, 03 Jul 2024 16:39:52"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240703
Only TIME
16:39:52
General datetime
2024-07-03 16:39:52Z
For Database
2024-07-03 16:39:52
For HTTP1.1
Wed, 03 Jul 2024 16:39:52 GMT