"Sat, 08 Feb 2025 07:37:33"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250208
Only TIME
07:37:33
General datetime
2025-02-08 07:37:33Z
For Database
2025-02-08 07:37:33
For HTTP1.1
Sat, 08 Feb 2025 07:37:33 GMT