"Sun, 29 Sep 2024 16:47:28"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240929
Only TIME
16:47:28
General datetime
2024-09-29 16:47:28Z
For Database
2024-09-29 16:47:28
For HTTP1.1
Sun, 29 Sep 2024 16:47:28 GMT