"Wed, 25 Dec 2024 19:37:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241225
Only TIME
19:37:09
General datetime
2024-12-25 19:37:09Z
For Database
2024-12-25 19:37:09
For HTTP1.1
Wed, 25 Dec 2024 19:37:09 GMT