"Sun, 09 Feb 2025 05:30:29"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250209
Only TIME
05:30:29
General datetime
2025-02-09 05:30:29Z
For Database
2025-02-09 05:30:29
For HTTP1.1
Sun, 09 Feb 2025 05:30:29 GMT