"Wed, 25 Sep 2024 18:38:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240925
Only TIME
18:38:16
General datetime
2024-09-25 18:38:16Z
For Database
2024-09-25 18:38:16
For HTTP1.1
Wed, 25 Sep 2024 18:38:16 GMT