"Sun, 13 Oct 2024 20:05:59"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241013
Only TIME
20:05:59
General datetime
2024-10-13 20:05:59Z
For Database
2024-10-13 20:05:59
For HTTP1.1
Sun, 13 Oct 2024 20:05:59 GMT