"Thu, 23 Jan 2025 08:51:25"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250123
Only TIME
08:51:25
General datetime
2025-01-23 08:51:25Z
For Database
2025-01-23 08:51:25
For HTTP1.1
Thu, 23 Jan 2025 08:51:25 GMT