Bitcoin calendar.
Halvings and network upgrades, the US releases that move markets, conferences, and the anniversaries of Bitcoin's history. Dates are in UTC.
In 14 days
Difficulty adjustment
NetworkFriday 13 November (estimate)
At block 975,744, mining is expected to get about 4.1% easier, so blocks keep arriving about every 10 minutes.
November 2026
| Monday | Tuesday | Wednesday | Thursday | Friday | Saturday | Sunday |
|---|---|---|---|---|---|---|
| 1 | ||||||
| 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 9 | 10 | 11 | 12 | 13Difficulty | 14Taproot, 2021 | 15 |
| 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| 23 | 24 | 25 | 26 | 27 | 28The first halving, 2012 | 29 |
| 30 |
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Events in November 2026
Friday 13 NovemberIn 14 days
Difficulty adjustment
At block 975,744, mining is expected to get about 4.1% easier, so blocks keep arriving about every 10 minutes.
Network · EstimateBlock 975,744
Saturday 14 NovemberIn 15 days
Taproot activates, 2021
5 years ago. The Taproot upgrade took effect at block 709,632. It added Schnorr signatures and a new kind of output that reveals less about complex spending conditions, making them cheaper and more private.
NetworkSee block 709,632SourceBIP 341, Deployment section ("The deployment did activate at height 709632")What happened
Saturday 28 NovemberIn 29 days
The first halving, 2012
14 years ago. At block 210,000 the reward for mining a block fell from 50 to 25 bitcoin, the first halving. The software halves the reward every 210,000 blocks, roughly every four years.
NetworkSee block 210,000SourceBitcoin Core source, nSubsidyHalvingInterval = 210000