"Mon, 06 Jan 2025 07:59:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250106
Only TIME
07:59:51
General datetime
2025-01-06 07:59:51Z
For Database
2025-01-06 07:59:51
For HTTP1.1
Mon, 06 Jan 2025 07:59:51 GMT