"Sun, 13 Oct 2024 05:54:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241013
Only TIME
05:54:09
General datetime
2024-10-13 05:54:09Z
For Database
2024-10-13 05:54:09
For HTTP1.1
Sun, 13 Oct 2024 05:54:09 GMT