"Sun, 13 Oct 2024 04:31:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241013
Only TIME
04:31:19
General datetime
2024-10-13 04:31:19Z
For Database
2024-10-13 04:31:19
For HTTP1.1
Sun, 13 Oct 2024 04:31:19 GMT