00:00 UTC
2,771 deliveries
Observed delivery hour in UTC, not a best-time recommendation.
442 accounts · 2,771 observations
PostlyResearchOctober 2026 · Design a better timing test
Publishing times
When sampled deliveries were published, grouped by UTC hour.
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October 2026 · UTC · Generated 2026-11-01
Download branded PDF ↓The findings
Verified deliveries by UTC hour
01:00 UTC
2,603 deliveries
Observed delivery hour in UTC, not a best-time recommendation.
325 accounts · 2,603 observations
02:00 UTC
2,858 deliveries
Observed delivery hour in UTC, not a best-time recommendation.
330 accounts · 2,858 observations
03:00 UTC
2,938 deliveries
Observed delivery hour in UTC, not a best-time recommendation.
403 accounts · 2,938 observations
04:00 UTC
3,296 deliveries
Observed delivery hour in UTC, not a best-time recommendation.
472 accounts · 3,296 observations
05:00 UTC
4,363 deliveries
Observed delivery hour in UTC, not a best-time recommendation.
595 accounts · 4,363 observations
06:00 UTC
3,788 deliveries
Observed delivery hour in UTC, not a best-time recommendation.
576 accounts · 3,788 observations
07:00 UTC
2,977 deliveries
Observed delivery hour in UTC, not a best-time recommendation.
616 accounts · 2,977 observations
08:00 UTC
3,183 deliveries
Observed delivery hour in UTC, not a best-time recommendation.
587 accounts · 3,183 observations
09:00 UTC
6,384 deliveries
Observed delivery hour in UTC, not a best-time recommendation.
526 accounts · 6,384 observations
10:00 UTC
5,386 deliveries
Observed delivery hour in UTC, not a best-time recommendation.
498 accounts · 5,386 observations
11:00 UTC
9,192 deliveries
Observed delivery hour in UTC, not a best-time recommendation.
439 accounts · 9,192 observations
12:00 UTC
9,196 deliveries
Observed delivery hour in UTC, not a best-time recommendation.
555 accounts · 9,196 observations
13:00 UTC
8,186 deliveries
Observed delivery hour in UTC, not a best-time recommendation.
677 accounts · 8,186 observations
14:00 UTC
7,817 deliveries
Observed delivery hour in UTC, not a best-time recommendation.
669 accounts · 7,817 observations
15:00 UTC
7,980 deliveries
Observed delivery hour in UTC, not a best-time recommendation.
640 accounts · 7,980 observations
16:00 UTC
8,078 deliveries
Observed delivery hour in UTC, not a best-time recommendation.
654 accounts · 8,078 observations
17:00 UTC
8,112 deliveries
Observed delivery hour in UTC, not a best-time recommendation.
710 accounts · 8,112 observations
18:00 UTC
5,958 deliveries
Observed delivery hour in UTC, not a best-time recommendation.
483 accounts · 5,958 observations
19:00 UTC
4,849 deliveries
Observed delivery hour in UTC, not a best-time recommendation.
401 accounts · 4,849 observations
20:00 UTC
4,380 deliveries
Observed delivery hour in UTC, not a best-time recommendation.
467 accounts · 4,380 observations
21:00 UTC
3,708 deliveries
Observed delivery hour in UTC, not a best-time recommendation.
400 accounts · 3,708 observations
22:00 UTC
3,232 deliveries
Observed delivery hour in UTC, not a best-time recommendation.
376 accounts · 3,232 observations
23:00 UTC
2,592 deliveries
Observed delivery hour in UTC, not a best-time recommendation.
407 accounts · 2,592 observations
What to try next
Busy publishing hours are not automatically the best times to post. Use audience-local time and compare performance in a controlled test.
Use the free worksheet →Read it with context
Every published row requires at least 30 accounts and 100 observations. Platform definitions, sample selection, and measurement age affect interpretation.
Read the methodology →