Countdown to the Spring Equinox
How long until the Spring Equinox? Here's the live countdown — the start of spring in the Northern Hemisphere.
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until the Spring Equinox
About this tool
The seasonal names on this page refer to the Northern Hemisphere. The table lists year-specific USNO moments in UTC, not midnight on a fixed annual date. Your local calendar date may differ. The countdown stops when its verified table runs out.
Questions and answers
What moment does this countdown target?
More details and related tools
Calendar and source
The seasonal names on this page refer to the Northern Hemisphere. The table lists year-specific USNO moments in UTC, not midnight on a fixed annual date. Your local calendar date may differ. The countdown stops when its verified table runs out.
Source checked: 5 September 2026 · USNO — Earth's seasons