"Wed, 25 Dec 2024 19:42:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241225
Only TIME
19:42:54
General datetime
2024-12-25 19:42:54Z
For Database
2024-12-25 19:42:54
For HTTP1.1
Wed, 25 Dec 2024 19:42:54 GMT