"Sat, 08 Feb 2025 02:41:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250208
Only TIME
02:41:12
General datetime
2025-02-08 02:41:12Z
For Database
2025-02-08 02:41:12
For HTTP1.1
Sat, 08 Feb 2025 02:41:12 GMT