"Sun, 29 Sep 2024 13:57:22"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240929
Only TIME
13:57:22
General datetime
2024-09-29 13:57:22Z
For Database
2024-09-29 13:57:22
For HTTP1.1
Sun, 29 Sep 2024 13:57:22 GMT