"Sun, 29 Sep 2024 11:25:39"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240929
Only TIME
11:25:39
General datetime
2024-09-29 11:25:39Z
For Database
2024-09-29 11:25:39
For HTTP1.1
Sun, 29 Sep 2024 11:25:39 GMT