"Wed, 26 Jun 2024 18:23:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240626
Only TIME
18:23:54
General datetime
2024-06-26 18:23:54Z
For Database
2024-06-26 18:23:54
For HTTP1.1
Wed, 26 Jun 2024 18:23:54 GMT