"Sun, 18 Aug 2024 00:26:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240818
Only TIME
00:26:32
General datetime
2024-08-18 00:26:32Z
For Database
2024-08-18 00:26:32
For HTTP1.1
Sun, 18 Aug 2024 00:26:32 GMT