"Wed, 25 Dec 2024 15:36:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241225
Only TIME
15:36:40
General datetime
2024-12-25 15:36:40Z
For Database
2024-12-25 15:36:40
For HTTP1.1
Wed, 25 Dec 2024 15:36:40 GMT