"Wed, 19 Feb 2025 02:41:52"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250219
Only TIME
02:41:52
General datetime
2025-02-19 02:41:52Z
For Database
2025-02-19 02:41:52
For HTTP1.1
Wed, 19 Feb 2025 02:41:52 GMT