No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
arrow has 79.2M monthly downloads and 9K GitHub stars. Version 1.4.0 supports Python 3.8+, first published in 2012.
It is stably maintained under a permissive license, last released in Oct 2025.
It is built on top of backports-zoneinfo, python-dateutil and tzdata. It is used by 896 tracked packages, including cookiecutter, gitlint-core and ics.
GitHub topics include arrow, datetime and date.
Package Insights
Package Risks
- No releases in 193 days despite active commits
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
80
Popularity
84
Adoption
60
Community
70
Provenance
0
How the maintenance status was determined
Last commit
67 days ago
Monthly downloads
79,195,001
Active
Activity within 30 days
•
Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
79,195,001
Stars
9,043
Stars per 1k downloads
0.11
•
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
Community Favorite
> 5 stars per 1k downloads
Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
2,351,469
Month daily avg
2,639,833
Momentum
-10.9%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
>=3.8
Cutting Edge
Minimum supported version is 3.12 or newer
Modern
Minimum supported version is 3.9, 3.10, or 3.11
•
Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
Apache Software License
•
Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
261 days ago
Total releases
65
Releases/year
4.8
Rapid
Last release within 365 days and > 12 releases/year
•
Regular
Last release within 365 days
Slow
Last release 366-730 days ago
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
262
Monthly downloads
79,195,001
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
•
Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
74
Issue Burden
10.5
per 1k stars
Discussions
1.4
per 1k stars
Fork Ratio
34.3%
contrib / forks
Stale Release
193d
PR Velocity
Quiet
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
1.5M
Windows
38.2K
macOS
19.5K
Python Versions
3.12
28.2%
364.2K
3.10
27.5%
355.9K
3.11
24.1%
311.8K
3.13
12.7%
164.2K
3.14
7.5%
96.7K
Top Countries
1.
US
1.1M
US
2.
IE
68.7K
IE
3.
SG
55.3K
SG
4.
NL
52.8K
NL
5.
FI
44.4K
FI
6.
DE
41.1K
DE
7.
IN
30.6K
IN
8.
CA
17.2K
CA
9.
JP
14.6K
JP
10.
GB
12.5K
GB
Dependencies
3
- backports-zoneinfo ==0.2.1
- python-dateutil >=2.7.0
- tzdata
12 optional dependencies
- dateparser[test]
- doc8[doc]
- pre-commit[test]
- pytest[test]
- pytest-cov[test]
- pytest-mock[test]
- pytz[test]
- simplejson[test]
- sphinx[doc]
- sphinx-autobuild[doc]
- sphinx-autodoc-typehints[doc]
- sphinx-rtd-theme[doc]
Used By
896
- cookiecutter
- gitlint-core
- ics
- mygeotab
- rq-dashboard
- times
- simple-dwd-weatherforecast
- fastkml
- pygwalker
- pytenable
- restfly
- opack2
- frontegg
- codecarbon
- stravalib
- b2
- inform
- canvasapi
- cycode
- djangosaml2idp2
- geocif
- mosaicml-cli
- date-guesser
- assemblyline
- foxglove-client
- django-q
- foxglove-data-platform
- repomatic
- opower
- zscaler-sdk-python
- changedetection-io
- slash
- invenio-records
- pytoyoda
- marshmallow-utils
- invenio-rdm-records
- bloomerp
- djangosaml2idp
- invenio-formatter
- siglab-py
- clinicedc
- jesse
- iqcc-cloud-client
- python-datemath
- gam7
- geoprepare
- alphameta
- c
- invenio-oaiserver
- internal
Package Information
License
Apache Software License
First Release
November 18, 2012
Last Release
8 months ago
Last Commit
2 months ago
Latest Version
1.4.0
Total Releases
65
Contributors
262
Open PRs
72
Archived
No
Python Versions
3
3.8
3.9
3.10
3.11
3.12
3.13
3.14
Wheels
py2
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh