4 September 2025

• 247th day of the year. There are then 118 days left in 2025.
• 36th Thursday of 2025.
• on the 36th week of 2025 (using ISO standard week number calculation).
• Birthstone for this day: Sapphire

There are no major holidays or observances in New Zealand for this date.

• Mawlid Un Nabi - South Africa, United States, United Kingdom, Canada
• Día de la Secretaria (Argentina) - Argentina
• Uthradam (KL) (ओणम) - India
• Fiesta Nacional del Inmigrante (begins) - Argentina
• Día del Inmigrante - Argentina