"Sun, 13 Oct 2024 09:09:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241013
Only TIME
09:09:19
General datetime
2024-10-13 09:09:19Z
For Database
2024-10-13 09:09:19
For HTTP1.1
Sun, 13 Oct 2024 09:09:19 GMT