"Sun, 29 Sep 2024 17:19:28"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240929
Only TIME
17:19:28
General datetime
2024-09-29 17:19:28Z
For Database
2024-09-29 17:19:28
For HTTP1.1
Sun, 29 Sep 2024 17:19:28 GMT