"Mon, 13 Jan 2025 01:08:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250113
Only TIME
01:08:48
General datetime
2025-01-13 01:08:48Z
For Database
2025-01-13 01:08:48
For HTTP1.1
Mon, 13 Jan 2025 01:08:48 GMT