"Sun, 08 Sep 2024 19:40:25"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240908
Only TIME
19:40:25
General datetime
2024-09-08 19:40:25Z
For Database
2024-09-08 19:40:25
For HTTP1.1
Sun, 08 Sep 2024 19:40:25 GMT