"Wed, 29 Jan 2025 21:49:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250129
Only TIME
21:49:45
General datetime
2025-01-29 21:49:45Z
For Database
2025-01-29 21:49:45
For HTTP1.1
Wed, 29 Jan 2025 21:49:45 GMT