"Sun, 13 Oct 2024 06:20:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241013
Only TIME
06:20:35
General datetime
2024-10-13 06:20:35Z
For Database
2024-10-13 06:20:35
For HTTP1.1
Sun, 13 Oct 2024 06:20:35 GMT