September 3 - Unix Timestamps
The Unix timestamp for September 3 at midnight UTC, computed across recent and upcoming years. In 2026, September 3 falls on a Thursday.
September 3 Across Years
| Date | Weekday | Unix Timestamp | ISO 8601 (UTC) |
|---|---|---|---|
| September 3, 2021 | Friday | 1630627200 | 2021-09-03T00:00:00Z |
| September 3, 2022 | Saturday | 1662163200 | 2022-09-03T00:00:00Z |
| September 3, 2023 | Sunday | 1693699200 | 2023-09-03T00:00:00Z |
| September 3, 2024 | Tuesday | 1725321600 | 2024-09-03T00:00:00Z |
| September 3, 2025 | Wednesday | 1756857600 | 2025-09-03T00:00:00Z |
| September 3, 2026 | Thursday | 1788393600 | 2026-09-03T00:00:00Z |
| September 3, 2027 | Friday | 1819929600 | 2027-09-03T00:00:00Z |
| September 3, 2028 | Sunday | 1851552000 | 2028-09-03T00:00:00Z |
| September 3, 2029 | Monday | 1883088000 | 2029-09-03T00:00:00Z |
| September 3, 2030 | Tuesday | 1914624000 | 2030-09-03T00:00:00Z |
| September 3, 2031 | Wednesday | 1946160000 | 2031-09-03T00:00:00Z |
All timestamps are at 00:00:00 UTC for that date.
Why might you need this?
Calendar-day timestamps are useful for cron schedules ("run every September 3 at midnight"), reminder systems, anniversary calculations, and reporting queries that bucket by date. The Unix value at midnight UTC is the canonical anchor - convert to your local zone if needed.