"Thu, 20 Feb 2025 02:33:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250220
Only TIME
02:33:47
General datetime
2025-02-20 02:33:47Z
For Database
2025-02-20 02:33:47
For HTTP1.1
Thu, 20 Feb 2025 02:33:47 GMT