"Fri, 06 Dec 2024 16:47:52"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241206
Only TIME
16:47:52
General datetime
2024-12-06 16:47:52Z
For Database
2024-12-06 16:47:52
For HTTP1.1
Fri, 06 Dec 2024 16:47:52 GMT