December 17 - Unix Timestamps
The Unix timestamp for December 17 at midnight UTC, computed across recent and upcoming years. In 2026, December 17 falls on a Thursday.
December 17 Across Years
| Date | Weekday | Unix Timestamp | ISO 8601 (UTC) |
|---|---|---|---|
| December 17, 2021 | Friday | 1639699200 | 2021-12-17T00:00:00Z |
| December 17, 2022 | Saturday | 1671235200 | 2022-12-17T00:00:00Z |
| December 17, 2023 | Sunday | 1702771200 | 2023-12-17T00:00:00Z |
| December 17, 2024 | Tuesday | 1734393600 | 2024-12-17T00:00:00Z |
| December 17, 2025 | Wednesday | 1765929600 | 2025-12-17T00:00:00Z |
| December 17, 2026 | Thursday | 1797465600 | 2026-12-17T00:00:00Z |
| December 17, 2027 | Friday | 1829001600 | 2027-12-17T00:00:00Z |
| December 17, 2028 | Sunday | 1860624000 | 2028-12-17T00:00:00Z |
| December 17, 2029 | Monday | 1892160000 | 2029-12-17T00:00:00Z |
| December 17, 2030 | Tuesday | 1923696000 | 2030-12-17T00:00:00Z |
| December 17, 2031 | Wednesday | 1955232000 | 2031-12-17T00:00:00Z |
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 December 17 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.