"Wed, 15 Jan 2025 12:49:52"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250115
Only TIME
12:49:52
General datetime
2025-01-15 12:49:52Z
For Database
2025-01-15 12:49:52
For HTTP1.1
Wed, 15 Jan 2025 12:49:52 GMT