"Sun, 22 Dec 2024 02:41:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241222
Only TIME
02:41:20
General datetime
2024-12-22 02:41:20Z
For Database
2024-12-22 02:41:20
For HTTP1.1
Sun, 22 Dec 2024 02:41:20 GMT