"Sun, 13 Oct 2024 21:19:41"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241013
Only TIME
21:19:41
General datetime
2024-10-13 21:19:41Z
For Database
2024-10-13 21:19:41
For HTTP1.1
Sun, 13 Oct 2024 21:19:41 GMT