"Wed, 12 Feb 2025 02:33:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250212
Only TIME
02:33:55
General datetime
2025-02-12 02:33:55Z
For Database
2025-02-12 02:33:55
For HTTP1.1
Wed, 12 Feb 2025 02:33:55 GMT