"Sat, 12 Oct 2024 06:25:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241012
Only TIME
06:25:15
General datetime
2024-10-12 06:25:15Z
For Database
2024-10-12 06:25:15
For HTTP1.1
Sat, 12 Oct 2024 06:25:15 GMT