"Mon, 13 Jan 2025 11:27:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250113
Only TIME
11:27:23
General datetime
2025-01-13 11:27:23Z
For Database
2025-01-13 11:27:23
For HTTP1.1
Mon, 13 Jan 2025 11:27:23 GMT