"Sun, 01 Sep 2024 21:49:06"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240901
Only TIME
21:49:06
General datetime
2024-09-01 21:49:06Z
For Database
2024-09-01 21:49:06
For HTTP1.1
Sun, 01 Sep 2024 21:49:06 GMT