"Sat, 07 Dec 2024 06:25:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241207
Only TIME
06:25:44
General datetime
2024-12-07 06:25:44Z
For Database
2024-12-07 06:25:44
For HTTP1.1
Sat, 07 Dec 2024 06:25:44 GMT