"Fri, 06 Dec 2024 05:54:49"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241206
Only TIME
05:54:49
General datetime
2024-12-06 05:54:49Z
For Database
2024-12-06 05:54:49
For HTTP1.1
Fri, 06 Dec 2024 05:54:49 GMT