"Wed, 25 Dec 2024 20:38:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241225
Only TIME
20:38:23
General datetime
2024-12-25 20:38:23Z
For Database
2024-12-25 20:38:23
For HTTP1.1
Wed, 25 Dec 2024 20:38:23 GMT