"Sat, 12 Oct 2024 00:21:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241012
Only TIME
00:21:12
General datetime
2024-10-12 00:21:12Z
For Database
2024-10-12 00:21:12
For HTTP1.1
Sat, 12 Oct 2024 00:21:12 GMT