"Wed, 01 Jan 2025 03:37:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250101
Only TIME
03:37:48
General datetime
2025-01-01 03:37:48Z
For Database
2025-01-01 03:37:48
For HTTP1.1
Wed, 01 Jan 2025 03:37:48 GMT