"Thu, 06 Feb 2025 18:28:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250206
Only TIME
18:28:40
General datetime
2025-02-06 18:28:40Z
For Database
2025-02-06 18:28:40
For HTTP1.1
Thu, 06 Feb 2025 18:28:40 GMT