"Sun, 29 Sep 2024 11:23:01"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240929
Only TIME
11:23:01
General datetime
2024-09-29 11:23:01Z
For Database
2024-09-29 11:23:01
For HTTP1.1
Sun, 29 Sep 2024 11:23:01 GMT