"Thu, 18 Apr 2024 11:20:59"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240418
Only TIME
11:20:59
General datetime
2024-04-18 11:20:59Z
For Database
2024-04-18 11:20:59
For HTTP1.1
Thu, 18 Apr 2024 11:20:59 GMT