"Sun, 29 Sep 2024 07:27:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240929
Only TIME
07:27:20
General datetime
2024-09-29 07:27:20Z
For Database
2024-09-29 07:27:20
For HTTP1.1
Sun, 29 Sep 2024 07:27:20 GMT