"Wed, 11 Dec 2024 09:36:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241211
Only TIME
09:36:36
General datetime
2024-12-11 09:36:36Z
For Database
2024-12-11 09:36:36
For HTTP1.1
Wed, 11 Dec 2024 09:36:36 GMT