"Thu, 16 Jan 2025 20:36:08"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250116
Only TIME
20:36:08
General datetime
2025-01-16 20:36:08Z
For Database
2025-01-16 20:36:08
For HTTP1.1
Thu, 16 Jan 2025 20:36:08 GMT