"Wed, 01 Jan 2025 20:38:25"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250101
Only TIME
20:38:25
General datetime
2025-01-01 20:38:25Z
For Database
2025-01-01 20:38:25
For HTTP1.1
Wed, 01 Jan 2025 20:38:25 GMT