March 31 - Unix Timestamps
The Unix timestamp for March 31 at midnight UTC, computed across recent and upcoming years. In 2026, March 31 falls on a Tuesday.
March 31 Across Years
| Date | Weekday | Unix Timestamp | ISO 8601 (UTC) |
|---|---|---|---|
| March 31, 2021 | Wednesday | 1617148800 | 2021-03-31T00:00:00Z |
| March 31, 2022 | Thursday | 1648684800 | 2022-03-31T00:00:00Z |
| March 31, 2023 | Friday | 1680220800 | 2023-03-31T00:00:00Z |
| March 31, 2024 | Sunday | 1711843200 | 2024-03-31T00:00:00Z |
| March 31, 2025 | Monday | 1743379200 | 2025-03-31T00:00:00Z |
| March 31, 2026 | Tuesday | 1774915200 | 2026-03-31T00:00:00Z |
| March 31, 2027 | Wednesday | 1806451200 | 2027-03-31T00:00:00Z |
| March 31, 2028 | Friday | 1838073600 | 2028-03-31T00:00:00Z |
| March 31, 2029 | Saturday | 1869609600 | 2029-03-31T00:00:00Z |
| March 31, 2030 | Sunday | 1901145600 | 2030-03-31T00:00:00Z |
| March 31, 2031 | Monday | 1932681600 | 2031-03-31T00:00:00Z |
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 March 31 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.