"Sat, 11 Jan 2025 07:30:08"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250111
Only TIME
07:30:08
General datetime
2025-01-11 07:30:08Z
For Database
2025-01-11 07:30:08
For HTTP1.1
Sat, 11 Jan 2025 07:30:08 GMT